./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-acceleration/underapprox_1-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 517a91fa544aee14f6c894b24f388accaee55d2d 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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 0.1.25-9a8b2e8 [2020-10-20 07:05:48,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 07:05:48,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 07:05:48,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 07:05:48,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 07:05:48,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 07:05:48,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 07:05:48,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 07:05:48,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 07:05:48,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 07:05:48,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 07:05:48,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 07:05:48,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 07:05:48,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 07:05:48,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 07:05:48,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 07:05:48,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 07:05:48,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 07:05:48,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 07:05:48,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 07:05:48,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 07:05:48,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 07:05:48,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 07:05:48,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 07:05:49,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 07:05:49,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 07:05:49,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 07:05:49,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 07:05:49,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 07:05:49,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 07:05:49,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 07:05:49,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 07:05:49,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 07:05:49,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 07:05:49,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 07:05:49,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 07:05:49,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 07:05:49,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 07:05:49,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 07:05:49,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 07:05:49,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 07:05:49,020 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-10-20 07:05:49,064 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 07:05:49,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 07:05:49,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 07:05:49,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 07:05:49,066 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 07:05:49,066 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-10-20 07:05:49,066 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-10-20 07:05:49,066 INFO L138 SettingsManager]: * Use old map elimination=false [2020-10-20 07:05:49,067 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-10-20 07:05:49,067 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-10-20 07:05:49,067 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-10-20 07:05:49,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 07:05:49,068 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 07:05:49,068 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-20 07:05:49,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 07:05:49,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 07:05:49,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 07:05:49,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-10-20 07:05:49,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-10-20 07:05:49,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-10-20 07:05:49,070 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 07:05:49,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 07:05:49,070 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-10-20 07:05:49,070 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 07:05:49,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-10-20 07:05:49,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 07:05:49,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 07:05:49,071 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-10-20 07:05:49,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 07:05:49,072 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 07:05:49,072 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 07:05:49,072 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-10-20 07:05:49,073 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-10-20 07:05:49,074 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 -> 517a91fa544aee14f6c894b24f388accaee55d2d [2020-10-20 07:05:49,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 07:05:49,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 07:05:49,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 07:05:49,300 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 07:05:49,301 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 07:05:49,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c [2020-10-20 07:05:49,379 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90729e0b7/cc5db05abeaa4b418775265db40e4fe5/FLAG4e89ebc3d [2020-10-20 07:05:49,896 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 07:05:49,897 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-acceleration/underapprox_1-1.c [2020-10-20 07:05:49,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90729e0b7/cc5db05abeaa4b418775265db40e4fe5/FLAG4e89ebc3d [2020-10-20 07:05:50,332 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90729e0b7/cc5db05abeaa4b418775265db40e4fe5 [2020-10-20 07:05:50,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 07:05:50,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 07:05:50,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 07:05:50,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 07:05:50,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 07:05:50,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab00e0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50, skipping insertion in model container [2020-10-20 07:05:50,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 07:05:50,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 07:05:50,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 07:05:50,708 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 07:05:50,729 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 07:05:50,750 INFO L208 MainTranslator]: Completed translation [2020-10-20 07:05:50,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50 WrapperNode [2020-10-20 07:05:50,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 07:05:50,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-20 07:05:50,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-20 07:05:50,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-20 07:05:50,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-20 07:05:50,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 07:05:50,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 07:05:50,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 07:05:50,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (1/1) ... [2020-10-20 07:05:50,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-20 07:05:50,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-20 07:05:50,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-20 07:05:50,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-20 07:05:50,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (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 [2020-10-20 07:05:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-20 07:05:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-20 07:05:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-20 07:05:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-20 07:05:51,126 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-20 07:05:51,127 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-20 07:05:51,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 07:05:51 BoogieIcfgContainer [2020-10-20 07:05:51,129 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-20 07:05:51,129 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-10-20 07:05:51,129 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-10-20 07:05:51,133 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-10-20 07:05:51,134 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-20 07:05:51,135 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.10 07:05:50" (1/3) ... [2020-10-20 07:05:51,136 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@22d19193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.10 07:05:51, skipping insertion in model container [2020-10-20 07:05:51,136 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-20 07:05:51,136 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 07:05:50" (2/3) ... [2020-10-20 07:05:51,137 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@22d19193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.10 07:05:51, skipping insertion in model container [2020-10-20 07:05:51,137 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-20 07:05:51,137 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 07:05:51" (3/3) ... [2020-10-20 07:05:51,139 INFO L373 chiAutomizerObserver]: Analyzing ICFG underapprox_1-1.c [2020-10-20 07:05:51,189 INFO L359 BuchiCegarLoop]: Interprodecural is true [2020-10-20 07:05:51,190 INFO L360 BuchiCegarLoop]: Hoare is false [2020-10-20 07:05:51,190 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-10-20 07:05:51,190 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-20 07:05:51,190 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-20 07:05:51,190 INFO L364 BuchiCegarLoop]: Difference is false [2020-10-20 07:05:51,191 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-20 07:05:51,191 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-10-20 07:05:51,206 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2020-10-20 07:05:51,229 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2020-10-20 07:05:51,230 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-20 07:05:51,230 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-20 07:05:51,238 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-10-20 07:05:51,238 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1] [2020-10-20 07:05:51,238 INFO L427 BuchiCegarLoop]: ======== Iteration 1============ [2020-10-20 07:05:51,238 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2020-10-20 07:05:51,240 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2020-10-20 07:05:51,240 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-20 07:05:51,240 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-20 07:05:51,240 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-10-20 07:05:51,241 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1] [2020-10-20 07:05:51,249 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(18);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 3#L-1true havoc main_#res;havoc main_#t~post7, main_~x~0, main_~y~0;main_~x~0 := 0;main_~y~0 := 1; 11#L16-2true [2020-10-20 07:05:51,250 INFO L796 eck$LassoCheckResult]: Loop: 11#L16-2true assume !!(main_~x~0 % 4294967296 < 6);main_#t~post7 := main_~x~0;main_~x~0 := 1 + main_#t~post7;havoc main_#t~post7;main_~y~0 := 2 * main_~y~0; 11#L16-2true [2020-10-20 07:05:51,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 07:05:51,257 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2020-10-20 07:05:51,267 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 07:05:51,268 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543378998] [2020-10-20 07:05:51,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 07:05:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:05:51,371 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:05:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:05:51,388 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:05:51,409 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 07:05:51,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 07:05:51,411 INFO L82 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2020-10-20 07:05:51,411 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 07:05:51,411 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216021331] [2020-10-20 07:05:51,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 07:05:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:05:51,419 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:05:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:05:51,424 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:05:51,435 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 07:05:51,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 07:05:51,437 INFO L82 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2020-10-20 07:05:51,437 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 07:05:51,437 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877169648] [2020-10-20 07:05:51,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 07:05:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:05:51,457 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:05:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:05:51,474 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:05:51,479 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 07:05:51,538 INFO L210 LassoAnalysis]: Preferences: [2020-10-20 07:05:51,539 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-20 07:05:51,539 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-20 07:05:51,539 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-20 07:05:51,540 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-20 07:05:51,540 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:51,540 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-20 07:05:51,541 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-20 07:05:51,541 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2020-10-20 07:05:51,541 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-20 07:05:51,541 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-20 07:05:51,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:51,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:51,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:51,766 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-20 07:05:51,766 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 [2020-10-20 07:05:51,772 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-20 07:05:51,773 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-20 07:05:51,784 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-20 07:05:51,785 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0=0} Honda state: {ULTIMATE.start_main_~y~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:51,826 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-20 07:05:51,827 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-20 07:05:51,830 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-20 07:05:51,831 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7=0} Honda state: {ULTIMATE.start_main_#t~post7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:51,857 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-20 07:05:51,857 INFO L160 nArgumentSynthesizer]: Using integer mode. 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) [2020-10-20 07:05:51,903 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-20 07:05:51,903 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:51,951 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-20 07:05:51,953 INFO L210 LassoAnalysis]: Preferences: [2020-10-20 07:05:51,953 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-20 07:05:51,953 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-20 07:05:51,953 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-20 07:05:51,954 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-20 07:05:51,954 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:51,954 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-20 07:05:51,954 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-20 07:05:51,954 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2020-10-20 07:05:51,954 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-20 07:05:51,955 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-20 07:05:51,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:51,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:51,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:52,054 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-20 07:05:52,060 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:52,076 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:05:52,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:52,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:52,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:05:52,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:52,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:52,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:05:52,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:52,238 INFO L489 LassoAnalysis]: Using template '2-nested'. 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) [2020-10-20 07:05:52,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:52,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:52,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:52,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:52,314 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:52,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) [2020-10-20 07:05:52,357 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 Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:52,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:52,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:52,389 INFO L489 LassoAnalysis]: Using template '3-nested'. 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 [2020-10-20 07:05:52,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:52,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:52,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-20 07:05:52,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:52,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:52,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:52,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:52,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:52,530 INFO L489 LassoAnalysis]: Using template '4-nested'. 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 [2020-10-20 07:05:52,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:52,544 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:52,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,550 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:52,594 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:52,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,600 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 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:52,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:52,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:52,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:52,687 INFO L489 LassoAnalysis]: Using template '2-phase'. 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) [2020-10-20 07:05:52,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:52,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:52,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,702 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:52,705 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:52,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,717 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:52,748 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 [2020-10-20 07:05:52,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:52,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:52,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:52,754 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:52,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,768 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 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,806 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 [2020-10-20 07:05:52,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:52,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:52,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:52,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:52,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:52,858 INFO L489 LassoAnalysis]: Using template '3-phase'. 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) [2020-10-20 07:05:52,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:52,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:52,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:52,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:52,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:52,923 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:52,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:52,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:52,967 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:52,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:52,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:52,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:52,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:52,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:52,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:52,975 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,009 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 [2020-10-20 07:05:53,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:53,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:53,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:53,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:53,066 INFO L489 LassoAnalysis]: Using template '4-phase'. 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) [2020-10-20 07:05:53,077 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 [2020-10-20 07:05:53,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:53,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:53,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:53,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,111 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:53,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:53,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:53,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,161 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:53,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:53,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:53,205 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:53,206 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 [2020-10-20 07:05:53,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:53,249 INFO L489 LassoAnalysis]: Using template '2-lex'. 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) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:53,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:53,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:53,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:53,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:53,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:53,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,306 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:53,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:53,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:53,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:53,383 INFO L489 LassoAnalysis]: Using template '3-lex'. 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) [2020-10-20 07:05:53,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:53,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,392 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:05:53,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:53,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,406 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:53,433 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 [2020-10-20 07:05:53,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:53,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,435 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:05:53,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:53,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:53,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:53,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:53,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:53,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:53,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:53,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:53,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:53,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:05:53,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:53,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:53,712 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2020-10-20 07:05:53,820 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-10-20 07:05:53,823 INFO L210 LassoAnalysis]: Preferences: [2020-10-20 07:05:53,823 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-20 07:05:53,823 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-20 07:05:53,824 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-20 07:05:53,824 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-20 07:05:53,824 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:53,824 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-20 07:05:53,824 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-20 07:05:53,824 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Lasso [2020-10-20 07:05:53,824 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-20 07:05:53,824 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-20 07:05:53,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:53,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:05:54,246 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-20 07:05:54,246 INFO L489 LassoAnalysis]: Using template 'affine'. 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) [2020-10-20 07:05:54,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,258 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,258 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:54,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:54,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:05:54,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:54,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,366 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,373 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:54,416 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 [2020-10-20 07:05:54,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,420 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,427 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:54,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,474 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:54,516 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 [2020-10-20 07:05:54,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,521 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,525 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) [2020-10-20 07:05:54,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,576 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 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:54,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,625 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:54,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. Waiting until toolchain timeout for monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:05:54,680 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:54,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:05:54,739 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:54,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,785 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,785 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,790 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 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:54,827 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 [2020-10-20 07:05:54,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,831 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,835 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 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:54,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,873 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,873 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:54,901 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 [2020-10-20 07:05:54,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:05:54,911 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 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:54,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:54,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:05:54,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:54,966 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 [2020-10-20 07:05:54,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:54,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:54,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:54,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:54,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:54,969 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:05:54,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:55,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:55,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:55,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,020 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:55,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:55,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:05:55,055 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:05:55,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:55,091 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 [2020-10-20 07:05:55,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:55,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:05:55,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:05:55,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:55,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:55,117 INFO L489 LassoAnalysis]: Using template '2-nested'. 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 [2020-10-20 07:05:55,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,124 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,124 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,129 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:55,154 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 [2020-10-20 07:05:55,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:55,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:55,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:55,159 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:55,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,203 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,204 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,213 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 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 [2020-10-20 07:05:55,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,248 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,248 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,257 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 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:55,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,309 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:55,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,367 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:55,406 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 [2020-10-20 07:05:55,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,411 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,411 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:55,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:55,475 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 [2020-10-20 07:05:55,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,480 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,480 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,486 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:55,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,513 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,518 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:55,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,549 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:55,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,585 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,585 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,590 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 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:55,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 64 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 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:55,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,681 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,715 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,715 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,719 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,743 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 [2020-10-20 07:05:55,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,776 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,781 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 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:55,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:55,822 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:55,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:55,853 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:55,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:55,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:55,876 INFO L489 LassoAnalysis]: Using template '3-nested'. 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) Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,878 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 [2020-10-20 07:05:55,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:55,882 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:55,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:55,888 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:55,926 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 [2020-10-20 07:05:55,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:55,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:55,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:55,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:55,932 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:55,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:55,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:55,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:55,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:55,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:55,994 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:55,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,010 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:56,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,079 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,079 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,098 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:56,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,154 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,154 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,161 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:56,199 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 [2020-10-20 07:05:56,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:56,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,254 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,261 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 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,289 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 [2020-10-20 07:05:56,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:56,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,327 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,332 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:56,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,371 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:56,397 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 [2020-10-20 07:05:56,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,406 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,432 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,471 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,478 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:56,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 84 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 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,575 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,612 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 [2020-10-20 07:05:56,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,623 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,651 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,651 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,658 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:56,681 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 [2020-10-20 07:05:56,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:56,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:56,691 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 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 [2020-10-20 07:05:56,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:56,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:56,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:56,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:56,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:56,741 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,743 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 [2020-10-20 07:05:56,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:56,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:56,755 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 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:56,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:56,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:56,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,815 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:56,815 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:56,829 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,856 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:56,856 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:56,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,904 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:56,904 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:56,912 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:56,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,939 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:56,939 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:56,947 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:56,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:56,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:56,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:56,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:56,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:56,975 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:56,975 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:56,984 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 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 [2020-10-20 07:05:57,006 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 [2020-10-20 07:05:57,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,010 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,010 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,018 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:57,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,044 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,044 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,052 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 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 [2020-10-20 07:05:57,075 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 [2020-10-20 07:05:57,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,080 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,080 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,115 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,115 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,124 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,154 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,162 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 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 [2020-10-20 07:05:57,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,197 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:57,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,245 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:57,270 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 [2020-10-20 07:05:57,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,275 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,282 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:57,323 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 [2020-10-20 07:05:57,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:57,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,379 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:57,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:57,415 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:57,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:57,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:05:57,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:57,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:57,453 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:57,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:57,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:57,477 INFO L489 LassoAnalysis]: Using template '2-phase'. 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 [2020-10-20 07:05:57,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,482 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,489 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:57,522 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 [2020-10-20 07:05:57,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:57,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:57,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:57,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,551 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 [2020-10-20 07:05:57,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,558 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,572 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:57,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,628 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:57,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,658 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:57,706 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 [2020-10-20 07:05:57,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,711 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,711 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,724 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:57,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,768 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,770 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,770 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,780 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:57,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,823 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,824 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,868 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:57,894 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 [2020-10-20 07:05:57,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,900 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,901 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:57,906 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 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 [2020-10-20 07:05:57,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,940 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 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 [2020-10-20 07:05:57,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:57,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:57,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:57,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:57,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:57,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:57,977 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:57,977 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:57,984 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 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 [2020-10-20 07:05:58,006 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 [2020-10-20 07:05:58,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:58,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:58,014 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 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,041 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:58,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:58,052 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 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,077 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 [2020-10-20 07:05:58,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:58,080 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:58,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,119 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:58,119 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:58,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,152 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:58,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:58,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:05:58,187 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:05:58,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:05:58,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:58,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:05:58,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:05:58,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:58,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:58,249 INFO L489 LassoAnalysis]: Using template '3-phase'. 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) Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,293 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:58,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,295 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:58,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:58,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,323 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 [2020-10-20 07:05:58,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,331 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,331 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,351 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,380 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,459 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 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,500 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 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,526 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,547 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,574 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,585 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 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 [2020-10-20 07:05:58,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,611 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,614 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,614 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,621 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:58,644 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 [2020-10-20 07:05:58,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,648 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,648 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,656 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:58,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,695 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 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,720 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 [2020-10-20 07:05:58,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,721 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,734 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,758 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,761 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,761 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,771 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:58,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,798 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,808 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:05:58,832 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 Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,855 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:58,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,934 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 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 [2020-10-20 07:05:58,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:58,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:58,969 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 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 [2020-10-20 07:05:58,991 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 [2020-10-20 07:05:58,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:58,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:58,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:58,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:58,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:58,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:05:58,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:05:59,004 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 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:05:59,032 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 [2020-10-20 07:05:59,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:05:59,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:59,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts Waiting until toolchain timeout for monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:59,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:05:59,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:05:59,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:59,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:05:59,061 INFO L489 LassoAnalysis]: Using template '4-phase'. 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 [2020-10-20 07:05:59,063 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 [2020-10-20 07:05:59,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,067 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,067 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,083 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:59,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:05:59,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:05:59,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:05:59,119 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 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 [2020-10-20 07:05:59,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,154 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,183 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:59,205 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 [2020-10-20 07:05:59,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,212 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,212 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,413 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 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 [2020-10-20 07:05:59,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,460 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:59,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,487 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,487 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,500 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 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 [2020-10-20 07:05:59,522 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 [2020-10-20 07:05:59,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:59,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,576 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 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 [2020-10-20 07:05:59,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,602 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,602 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,616 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 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 [2020-10-20 07:05:59,637 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 [2020-10-20 07:05:59,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,655 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:59,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,697 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:59,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,724 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,724 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,739 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:59,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,771 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,795 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:05:59,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,831 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,851 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:59,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,890 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:05:59,921 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 [2020-10-20 07:05:59,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,929 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,929 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:05:59,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:05:59,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:05:59,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:05:59,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:05:59,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:05:59,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:05:59,978 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:05:59,978 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:05:59,991 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:00,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:00,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:00,021 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:00,021 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:00,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:00,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:00,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:00,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:00,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:00,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:00,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:00,087 INFO L489 LassoAnalysis]: Using template '2-lex'. 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 [2020-10-20 07:06:00,089 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 [2020-10-20 07:06:00,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,093 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,098 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:00,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:00,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:00,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:00,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,155 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,155 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,175 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 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 [2020-10-20 07:06:00,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,207 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,283 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,283 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,312 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 [2020-10-20 07:06:00,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,422 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:00,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,471 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,471 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-20 07:06:00,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,530 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:00,571 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 [2020-10-20 07:06:00,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,583 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:00,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:00,644 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:00,666 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 [2020-10-20 07:06:00,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,669 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,677 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 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 [2020-10-20 07:06:00,700 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 [2020-10-20 07:06:00,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,712 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 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 [2020-10-20 07:06:00,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:00,767 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 [2020-10-20 07:06:00,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,769 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:00,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:00,776 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 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 [2020-10-20 07:06:00,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:00,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:00,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:00,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:00,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:00,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:00,828 INFO L489 LassoAnalysis]: Using template '3-lex'. 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 [2020-10-20 07:06:00,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:00,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,832 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:00,840 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:00,840 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:00,849 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 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 [2020-10-20 07:06:00,870 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 [2020-10-20 07:06:00,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,872 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:00,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:00,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,873 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:00,873 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:00,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:00,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:00,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 [2020-10-20 07:06:00,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:00,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:00,909 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:00,909 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:00,943 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:00,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:00,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:00,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:00,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:00,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:00,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:00,969 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:00,970 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,018 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,049 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,051 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,051 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,063 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,087 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,090 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,090 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,100 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 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 [2020-10-20 07:06:01,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,123 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,126 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,126 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:01,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,161 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,164 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,165 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,174 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,204 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,206 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,206 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:01,242 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 [2020-10-20 07:06:01,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,247 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,247 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,256 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,285 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,285 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,294 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,317 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,317 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,319 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,320 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,331 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,355 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,359 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,359 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,374 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 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 [2020-10-20 07:06:01,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,398 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,402 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,402 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,419 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 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 [2020-10-20 07:06:01,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,445 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,445 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,456 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,482 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,482 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,493 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 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 [2020-10-20 07:06:01,515 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 [2020-10-20 07:06:01,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,520 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,520 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,531 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:01,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:01,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,556 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,558 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:01,558 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:01,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:01,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:01,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:01,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:01,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:01,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:01,593 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:01,594 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:01,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:01,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:01,620 INFO L473 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2020-10-20 07:06:01,620 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(18);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 3#L-1true havoc main_#res;havoc main_#t~post7, main_~x~0, main_~y~0;main_~x~0 := 0;main_~y~0 := 1; 11#L16-2true assume !!(main_~x~0 % 4294967296 < 6);main_#t~post7 := main_~x~0;main_~x~0 := 1 + main_#t~post7;havoc main_#t~post7;main_~y~0 := 2 * main_~y~0; 11#L16-2true [2020-10-20 07:06:01,620 INFO L796 eck$LassoCheckResult]: Loop: 11#L16-2true assume !!(main_~x~0 % 4294967296 < 6);main_#t~post7 := main_~x~0;main_~x~0 := 1 + main_#t~post7;havoc main_#t~post7;main_~y~0 := 2 * main_~y~0; 11#L16-2true [2020-10-20 07:06:01,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 07:06:01,621 INFO L82 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2020-10-20 07:06:01,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 07:06:01,621 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732769304] [2020-10-20 07:06:01,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 07:06:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:06:01,636 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:06:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:06:01,662 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:06:01,668 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 07:06:01,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 07:06:01,671 INFO L82 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2020-10-20 07:06:01,672 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 07:06:01,672 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277896038] [2020-10-20 07:06:01,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 07:06:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:06:01,681 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:06:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:06:01,687 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:06:01,690 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 07:06:01,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 07:06:01,690 INFO L82 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2020-10-20 07:06:01,691 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 07:06:01,691 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446292769] [2020-10-20 07:06:01,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 07:06:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:06:01,714 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:06:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 07:06:01,735 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 07:06:01,739 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 07:06:01,755 INFO L210 LassoAnalysis]: Preferences: [2020-10-20 07:06:01,756 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-20 07:06:01,756 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-20 07:06:01,756 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-20 07:06:01,756 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-20 07:06:01,756 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,757 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-20 07:06:01,757 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-20 07:06:01,757 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2020-10-20 07:06:01,757 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-20 07:06:01,757 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-20 07:06:01,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:01,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:01,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:01,837 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-20 07:06:01,837 INFO L404 LassoAnalysis]: Checking for nontermination... 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 [2020-10-20 07:06:01,842 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-20 07:06:01,842 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-20 07:06:01,845 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-20 07:06:01,845 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0=0} Honda state: {ULTIMATE.start_main_~y~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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) Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,871 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-20 07:06:01,871 INFO L160 nArgumentSynthesizer]: Using integer mode. 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) Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,896 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-20 07:06:01,897 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-20 07:06:01,924 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-20 07:06:01,926 INFO L210 LassoAnalysis]: Preferences: [2020-10-20 07:06:01,926 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-20 07:06:01,926 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-20 07:06:01,926 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-20 07:06:01,926 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-20 07:06:01,926 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:01,926 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-20 07:06:01,926 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-20 07:06:01,926 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2020-10-20 07:06:01,927 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-20 07:06:01,927 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-20 07:06:01,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:01,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:01,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:01,996 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-20 07:06:01,996 INFO L489 LassoAnalysis]: Using template 'affine'. 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 [2020-10-20 07:06:01,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:02,001 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:06:02,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:02,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:02,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:06:02,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:02,053 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 [2020-10-20 07:06:02,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:02,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:06:02,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,088 INFO L489 LassoAnalysis]: Using template '2-nested'. 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 [2020-10-20 07:06:02,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:02,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:02,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:02,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:02,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:02,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,123 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:02,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:02,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,172 INFO L489 LassoAnalysis]: Using template '3-nested'. 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 [2020-10-20 07:06:02,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,179 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,209 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,256 INFO L489 LassoAnalysis]: Using template '4-nested'. 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 [2020-10-20 07:06:02,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:02,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:02,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:02,291 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 [2020-10-20 07:06:02,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:02,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:02,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,301 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 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 [2020-10-20 07:06:02,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:02,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:02,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:02,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,361 INFO L489 LassoAnalysis]: Using template '2-phase'. 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 [2020-10-20 07:06:02,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:02,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:02,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:02,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,371 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,392 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 [2020-10-20 07:06:02,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:02,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:02,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:02,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:02,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:02,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:02,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:02,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,450 INFO L489 LassoAnalysis]: Using template '3-phase'. 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 [2020-10-20 07:06:02,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:02,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,463 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,486 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 [2020-10-20 07:06:02,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,488 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:02,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,500 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 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 [2020-10-20 07:06:02,522 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 [2020-10-20 07:06:02,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:02,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,549 INFO L489 LassoAnalysis]: Using template '4-phase'. 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 [2020-10-20 07:06:02,551 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 [2020-10-20 07:06:02,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:02,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:02,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:02,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:02,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:02,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:02,596 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:02,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:02,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:02,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:02,638 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:02,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,678 INFO L489 LassoAnalysis]: Using template '2-lex'. 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 [2020-10-20 07:06:02,681 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 [2020-10-20 07:06:02,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:02,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,688 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:02,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,720 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:02,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:02,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:02,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:02,769 INFO L489 LassoAnalysis]: Using template '3-lex'. 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 [2020-10-20 07:06:02,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:02,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:02,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:02,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:02,809 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 [2020-10-20 07:06:02,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:02,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,811 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:02,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:02,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,823 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:02,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:02,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:02,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:02,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:02,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:02,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:02,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:02,848 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:02,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:02,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:03,013 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2020-10-20 07:06:03,089 INFO L210 LassoAnalysis]: Preferences: [2020-10-20 07:06:03,089 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-20 07:06:03,090 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-20 07:06:03,090 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-20 07:06:03,090 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-20 07:06:03,090 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:03,090 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-20 07:06:03,090 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-20 07:06:03,090 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Lasso [2020-10-20 07:06:03,090 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-20 07:06:03,090 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-20 07:06:03,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-20 07:06:03,422 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-20 07:06:03,423 INFO L489 LassoAnalysis]: Using template 'affine'. 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 [2020-10-20 07:06:03,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,433 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,433 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,436 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 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 [2020-10-20 07:06:03,459 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 [2020-10-20 07:06:03,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:03,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:06:03,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:03,463 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,486 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 [2020-10-20 07:06:03,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,489 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,492 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,520 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,551 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,573 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 [2020-10-20 07:06:03,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,581 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:03,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,642 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,671 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:03,724 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 [2020-10-20 07:06:03,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:03,754 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 [2020-10-20 07:06:03,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,759 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 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 [2020-10-20 07:06:03,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,785 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,785 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,788 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,814 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,818 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 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 [2020-10-20 07:06:03,840 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 [2020-10-20 07:06:03,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,843 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,843 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,850 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:03,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,873 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-20 07:06:03,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:03,875 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 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 [2020-10-20 07:06:03,897 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 [2020-10-20 07:06:03,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,907 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,935 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,939 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:03,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:03,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-20 07:06:03,965 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:03,965 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-20 07:06:03,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:03,988 INFO L489 LassoAnalysis]: Using template '2-nested'. 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 [2020-10-20 07:06:03,991 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 [2020-10-20 07:06:03,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:03,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:03,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:03,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:03,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:03,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:03,999 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 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 [2020-10-20 07:06:04,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:04,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:04,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:04,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:04,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,065 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 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:04,089 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 [2020-10-20 07:06:04,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,092 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,092 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:04,098 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,124 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,131 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,156 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,161 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,186 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,191 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,213 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 [2020-10-20 07:06:04,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,225 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,225 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,231 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,257 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,257 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:04,285 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 [2020-10-20 07:06:04,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,288 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,292 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,322 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,351 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,351 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,357 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:04,397 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 [2020-10-20 07:06:04,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:04,406 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,431 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,431 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,436 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 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 [2020-10-20 07:06:04,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,462 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,462 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:04,493 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 [2020-10-20 07:06:04,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:04,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,495 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:04,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:04,497 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 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 [2020-10-20 07:06:04,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,521 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,521 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,529 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 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 [2020-10-20 07:06:04,551 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 [2020-10-20 07:06:04,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,554 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,558 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 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 [2020-10-20 07:06:04,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:04,583 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:04,583 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:04,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:04,607 INFO L489 LassoAnalysis]: Using template '3-nested'. 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 [2020-10-20 07:06:04,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,612 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,612 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,620 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:04,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:04,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:04,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:04,661 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,700 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,730 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 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 [2020-10-20 07:06:04,754 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 [2020-10-20 07:06:04,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,769 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,790 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 [2020-10-20 07:06:04,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,802 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,806 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 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 [2020-10-20 07:06:04,828 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 [2020-10-20 07:06:04,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,846 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 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 [2020-10-20 07:06:04,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,875 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 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 [2020-10-20 07:06:04,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,907 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:04,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:04,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:04,956 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:04,987 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 [2020-10-20 07:06:04,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:04,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:04,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:04,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:04,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:04,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:04,996 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:05,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,022 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:05,028 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:05,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,061 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,061 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:05,067 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 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 [2020-10-20 07:06:05,089 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 [2020-10-20 07:06:05,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,092 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:05,099 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:05,123 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 [2020-10-20 07:06:05,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,128 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:05,145 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 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:05,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:05,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,189 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 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,233 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 [2020-10-20 07:06:05,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,240 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,240 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,260 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:05,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,343 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:05,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:05,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:05,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:05,468 INFO L489 LassoAnalysis]: Using template '4-nested'. 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) [2020-10-20 07:06:05,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,490 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 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,550 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 [2020-10-20 07:06:05,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:05,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,554 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:05,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,558 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 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,617 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 [2020-10-20 07:06:05,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,636 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 [2020-10-20 07:06:05,644 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:05,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,703 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,703 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,712 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 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,756 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,757 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,768 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 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,810 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,810 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,818 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 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:05,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,859 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,859 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,867 INFO L522 LassoAnalysis]: Proving 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) [2020-10-20 07:06:05,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,909 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,915 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:05,936 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 [2020-10-20 07:06:05,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:05,948 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:05,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:05,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:05,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:05,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:05,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:05,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:05,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:05,981 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 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 [2020-10-20 07:06:06,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,006 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,007 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,015 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 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 [2020-10-20 07:06:06,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,038 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,040 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,040 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:06,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,071 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:06,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,116 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,144 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:06,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:06,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:06,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:06,182 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,212 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 [2020-10-20 07:06:06,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,216 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,229 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 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 [2020-10-20 07:06:06,250 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 [2020-10-20 07:06:06,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,253 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,254 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,260 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,283 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 [2020-10-20 07:06:06,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-20 07:06:06,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:06,286 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:06,286 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:06,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:06,312 INFO L489 LassoAnalysis]: Using template '2-phase'. 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 [2020-10-20 07:06:06,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,316 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,316 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,321 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 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 [2020-10-20 07:06:06,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:06,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,346 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:06,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:06,348 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 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 [2020-10-20 07:06:06,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,372 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,372 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-20 07:06:06,402 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 [2020-10-20 07:06:06,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,405 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,410 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,436 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,436 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,446 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,470 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,470 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,477 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 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 [2020-10-20 07:06:06,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,502 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,502 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,509 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,534 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,541 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 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 [2020-10-20 07:06:06,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,572 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,603 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,628 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,628 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,633 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,657 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,663 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 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 [2020-10-20 07:06:06,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,695 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,695 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,702 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 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 [2020-10-20 07:06:06,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-10-20 07:06:06,754 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 [2020-10-20 07:06:06,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,758 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,758 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,771 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:06,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,794 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-20 07:06:06,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:06,796 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,822 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,822 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,842 INFO L522 LassoAnalysis]: Proving 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 [2020-10-20 07:06:06,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:06,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,866 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,866 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,871 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 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 [2020-10-20 07:06:06,892 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 [2020-10-20 07:06:06,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:06,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-20 07:06:06,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-20 07:06:06,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-20 07:06:06,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:06,919 INFO L489 LassoAnalysis]: Using template '3-phase'. 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) [2020-10-20 07:06:06,928 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 [2020-10-20 07:06:06,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:06,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:06,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:06,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:06,940 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 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:06,961 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 [2020-10-20 07:06:06,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:06,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:06,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:06,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:06,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:06,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:06,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:06,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:06,992 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:06,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:06,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:06,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:06,994 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:06,994 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,026 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,035 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 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,058 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 [2020-10-20 07:06:07,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,060 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,101 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,110 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 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,134 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,177 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,177 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,210 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,210 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,240 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 [2020-10-20 07:06:07,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,251 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 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:07,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,309 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,342 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,344 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,344 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,352 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 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,378 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,378 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,388 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 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,414 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,414 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,440 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,461 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 [2020-10-20 07:06:07,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,463 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:07,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:07,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:07,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,492 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,545 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 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,565 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 [2020-10-20 07:06:07,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,599 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 [2020-10-20 07:06:07,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-20 07:06:07,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:07,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:07,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:07,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:07,632 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,638 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,638 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:07,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:07,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:07,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,709 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 [2020-10-20 07:06:07,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,711 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,714 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,748 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 [2020-10-20 07:06:07,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,792 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,835 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 [2020-10-20 07:06:07,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:07,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,876 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,876 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,912 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 [2020-10-20 07:06:07,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,929 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,950 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 [2020-10-20 07:06:07,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,954 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:07,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:07,990 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 [2020-10-20 07:06:07,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:07,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:07,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:07,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:07,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:07,994 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:07,994 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,006 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,030 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,030 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,063 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 [2020-10-20 07:06:08,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,068 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,068 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,110 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 [2020-10-20 07:06:08,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,114 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,114 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,147 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 [2020-10-20 07:06:08,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,192 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:08,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-20 07:06:08,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:08,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,294 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,294 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,453 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,453 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,468 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 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:08,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-20 07:06:08,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-20 07:06:08,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-20 07:06:08,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:08,530 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:08,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:08,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:08,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,587 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 [2020-10-20 07:06:08,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,666 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,666 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:08,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,776 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 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,798 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 [2020-10-20 07:06:08,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:08,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,834 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,834 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,839 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 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,862 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 [2020-10-20 07:06:08,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:08,897 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 [2020-10-20 07:06:08,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,906 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 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,928 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 [2020-10-20 07:06:08,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,931 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,931 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,961 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 [2020-10-20 07:06:08,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:08,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:08,991 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 [2020-10-20 07:06:08,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:08,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:08,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:08,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:08,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:08,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:08,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:09,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:09,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:09,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:09,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-20 07:06:09,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:09,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,063 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 [2020-10-20 07:06:09,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:09,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:09,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:09,067 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:09,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:09,110 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 [2020-10-20 07:06:09,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:09,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:09,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:09,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-20 07:06:09,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-20 07:06:09,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-20 07:06:09,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-20 07:06:09,161 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:09,183 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,190 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,190 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,222 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 [2020-10-20 07:06:09,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:09,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,225 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:09,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:09,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,254 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,257 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,257 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,292 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,294 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,294 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,332 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,332 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,379 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,379 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,418 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,418 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,449 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 [2020-10-20 07:06:09,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,450 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,452 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,452 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,488 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,489 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,519 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 [2020-10-20 07:06:09,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,523 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,523 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,559 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,559 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,595 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,597 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,597 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,638 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 [2020-10-20 07:06:09,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,642 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,642 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,652 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 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,675 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,677 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,677 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,709 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 [2020-10-20 07:06:09,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,712 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,717 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,717 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-20 07:06:09,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-20 07:06:09,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-20 07:06:09,784 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 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,812 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,813 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-20 07:06:09,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,916 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,916 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-20 07:06:09,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-20 07:06:09,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-20 07:06:09,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. Waiting until toolchain timeout for monitored process 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-20 07:06:09,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-20 07:06:09,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-20 07:06:09,951 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-20 07:06:09,953 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-20 07:06:09,953 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-20 07:06:09,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-20 07:06:09,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.10 07:06:09 BoogieIcfgContainer [2020-10-20 07:06:09,988 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-10-20 07:06:09,989 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-20 07:06:09,989 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-20 07:06:09,989 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-20 07:06:09,989 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 07:05:51" (3/4) ... [2020-10-20 07:06:09,993 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-10-20 07:06:09,993 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-20 07:06:09,995 INFO L168 Benchmark]: Toolchain (without parser) took 19657.55 ms. Allocated memory was 36.2 MB in the beginning and 89.7 MB in the end (delta: 53.5 MB). Free memory was 10.2 MB in the beginning and 29.6 MB in the end (delta: -19.4 MB). Peak memory consumption was 34.1 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,995 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 36.2 MB. Free memory was 15.2 MB in the beginning and 15.2 MB in the end (delta: 3.1 kB). Peak memory consumption was 3.1 kB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.81 ms. Allocated memory was 36.2 MB in the beginning and 45.1 MB in the end (delta: 8.9 MB). Free memory was 9.4 MB in the beginning and 28.1 MB in the end (delta: -18.8 MB). Peak memory consumption was 7.2 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,996 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.40 ms. Allocated memory is still 45.1 MB. Free memory was 28.0 MB in the beginning and 26.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,996 INFO L168 Benchmark]: Boogie Preprocessor took 41.14 ms. Allocated memory is still 45.1 MB. Free memory was 26.5 MB in the beginning and 25.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,997 INFO L168 Benchmark]: RCFGBuilder took 290.39 ms. Allocated memory was 45.1 MB in the beginning and 46.1 MB in the end (delta: 1.0 MB). Free memory was 25.2 MB in the beginning and 26.2 MB in the end (delta: -1.1 MB). Peak memory consumption was 13.4 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,997 INFO L168 Benchmark]: BuchiAutomizer took 18858.71 ms. Allocated memory was 46.1 MB in the beginning and 89.7 MB in the end (delta: 43.5 MB). Free memory was 26.0 MB in the beginning and 30.7 MB in the end (delta: -4.6 MB). Peak memory consumption was 61.8 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:09,997 INFO L168 Benchmark]: Witness Printer took 4.66 ms. Allocated memory is still 89.7 MB. Free memory was 30.7 MB in the beginning and 29.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 14.3 GB. [2020-10-20 07:06:10,000 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 36.2 MB. Free memory was 15.2 MB in the beginning and 15.2 MB in the end (delta: 3.1 kB). Peak memory consumption was 3.1 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 409.81 ms. Allocated memory was 36.2 MB in the beginning and 45.1 MB in the end (delta: 8.9 MB). Free memory was 9.4 MB in the beginning and 28.1 MB in the end (delta: -18.8 MB). Peak memory consumption was 7.2 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 42.40 ms. Allocated memory is still 45.1 MB. Free memory was 28.0 MB in the beginning and 26.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 41.14 ms. Allocated memory is still 45.1 MB. Free memory was 26.5 MB in the beginning and 25.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 14.3 GB. * RCFGBuilder took 290.39 ms. Allocated memory was 45.1 MB in the beginning and 46.1 MB in the end (delta: 1.0 MB). Free memory was 25.2 MB in the beginning and 26.2 MB in the end (delta: -1.1 MB). Peak memory consumption was 13.4 MB. Max. memory is 14.3 GB. * BuchiAutomizer took 18858.71 ms. Allocated memory was 46.1 MB in the beginning and 89.7 MB in the end (delta: 43.5 MB). Free memory was 26.0 MB in the beginning and 30.7 MB in the end (delta: -4.6 MB). Peak memory consumption was 61.8 MB. Max. memory is 14.3 GB. * Witness Printer took 4.66 ms. Allocated memory is still 89.7 MB. Free memory was 30.7 MB in the beginning and 29.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 18.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital53 mio100 ax100 hnf100 lsp71 ukn82 mio100 lsp77 div393 bol100 ite100 ukn100 eq146 hnf50 smp91 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 15ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - 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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(18);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~post7, main_~x~0, main_~y~0;main_~x~0 := 0;main_~y~0 := 1;" "assume !!(main_~x~0 % 4294967296 < 6);main_#t~post7 := main_~x~0;main_~x~0 := 1 + main_#t~post7;havoc main_#t~post7;main_~y~0 := 2 * main_~y~0;" Loop: "assume !!(main_~x~0 % 4294967296 < 6);main_#t~post7 := main_~x~0;main_~x~0 := 1 + main_#t~post7;havoc main_#t~post7;main_~y~0 := 2 * main_~y~0;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...