./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_2-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD --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 ca20d2ad08bf0f7fa23e269f0ee97814132c0c2a0f348f398575419f579ef49b 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/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 0.2.1-dev-b2eff8b [2021-10-28 23:56:48,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 23:56:48,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 23:56:48,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 23:56:48,707 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 23:56:48,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 23:56:48,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 23:56:48,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 23:56:48,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 23:56:48,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 23:56:48,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 23:56:48,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 23:56:48,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 23:56:48,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 23:56:48,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 23:56:48,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 23:56:48,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 23:56:48,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 23:56:48,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 23:56:48,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 23:56:48,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 23:56:48,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 23:56:48,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 23:56:48,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 23:56:48,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 23:56:48,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 23:56:48,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 23:56:48,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 23:56:48,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 23:56:48,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 23:56:48,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 23:56:48,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 23:56:48,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 23:56:48,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 23:56:48,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 23:56:48,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 23:56:48,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 23:56:48,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 23:56:48,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 23:56:48,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 23:56:48,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 23:56:48,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-28 23:56:48,852 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 23:56:48,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 23:56:48,853 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 23:56:48,854 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 23:56:48,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 23:56:48,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 23:56:48,856 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 23:56:48,856 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-28 23:56:48,856 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-28 23:56:48,856 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-28 23:56:48,858 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-28 23:56:48,858 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-28 23:56:48,858 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-28 23:56:48,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 23:56:48,859 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 23:56:48,859 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-28 23:56:48,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 23:56:48,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 23:56:48,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 23:56:48,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-28 23:56:48,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-28 23:56:48,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-28 23:56:48,861 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 23:56:48,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 23:56:48,861 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-28 23:56:48,861 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 23:56:48,863 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-28 23:56:48,863 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 23:56:48,864 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 23:56:48,864 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 23:56:48,864 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 23:56:48,865 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 23:56:48,866 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-28 23:56:48,866 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca20d2ad08bf0f7fa23e269f0ee97814132c0c2a0f348f398575419f579ef49b [2021-10-28 23:56:49,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 23:56:49,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 23:56:49,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 23:56:49,186 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 23:56:49,187 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 23:56:49,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/loop-acceleration/simple_2-2.c [2021-10-28 23:56:49,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/data/2c2b06e92/828ace7676bd456ab3f5f9569df88f17/FLAG9b6bf70cc [2021-10-28 23:56:49,769 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 23:56:49,770 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/sv-benchmarks/c/loop-acceleration/simple_2-2.c [2021-10-28 23:56:49,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/data/2c2b06e92/828ace7676bd456ab3f5f9569df88f17/FLAG9b6bf70cc [2021-10-28 23:56:50,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/data/2c2b06e92/828ace7676bd456ab3f5f9569df88f17 [2021-10-28 23:56:50,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 23:56:50,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 23:56:50,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 23:56:50,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 23:56:50,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 23:56:50,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b4d8c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50, skipping insertion in model container [2021-10-28 23:56:50,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 23:56:50,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 23:56:50,345 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/sv-benchmarks/c/loop-acceleration/simple_2-2.c[372,385] [2021-10-28 23:56:50,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:56:50,364 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 23:56:50,376 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/sv-benchmarks/c/loop-acceleration/simple_2-2.c[372,385] [2021-10-28 23:56:50,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:56:50,393 INFO L208 MainTranslator]: Completed translation [2021-10-28 23:56:50,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50 WrapperNode [2021-10-28 23:56:50,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 23:56:50,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 23:56:50,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 23:56:50,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 23:56:50,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 23:56:50,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 23:56:50,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 23:56:50,429 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 23:56:50,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 23:56:50,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 23:56:50,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 23:56:50,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 23:56:50,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (1/1) ... [2021-10-28 23:56:50,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:50,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:50,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:50,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-10-28 23:56:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 23:56:50,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 23:56:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 23:56:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 23:56:50,761 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 23:56:50,761 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-10-28 23:56:50,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:56:50 BoogieIcfgContainer [2021-10-28 23:56:50,764 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 23:56:50,766 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-28 23:56:50,766 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-28 23:56:50,769 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-28 23:56:50,770 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 23:56:50,771 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.10 11:56:50" (1/3) ... [2021-10-28 23:56:50,772 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7f3a2e83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 11:56:50, skipping insertion in model container [2021-10-28 23:56:50,772 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 23:56:50,773 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:56:50" (2/3) ... [2021-10-28 23:56:50,773 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7f3a2e83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 11:56:50, skipping insertion in model container [2021-10-28 23:56:50,773 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 23:56:50,773 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:56:50" (3/3) ... [2021-10-28 23:56:50,775 INFO L389 chiAutomizerObserver]: Analyzing ICFG simple_2-2.c [2021-10-28 23:56:50,822 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-28 23:56:50,822 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-28 23:56:50,822 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-28 23:56:50,822 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-28 23:56:50,822 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-28 23:56:50,822 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-28 23:56:50,823 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-28 23:56:50,823 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-28 23:56:50,838 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 9 states, 8 states have (on average 1.375) internal successors, (11), 8 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:56:50,857 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-10-28 23:56:50,857 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 23:56:50,857 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 23:56:50,863 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-10-28 23:56:50,864 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-10-28 23:56:50,864 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-28 23:56:50,864 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 9 states, 8 states have (on average 1.375) internal successors, (11), 8 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:56:50,866 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-10-28 23:56:50,866 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 23:56:50,866 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 23:56:50,883 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-10-28 23:56:50,883 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-10-28 23:56:50,890 INFO L791 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(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 8#L-1true havoc main_#res;havoc main_#t~nondet7, main_#t~post8, main_~x~0;main_~x~0 := main_#t~nondet7;havoc main_#t~nondet7; 7#L16-2true [2021-10-28 23:56:50,890 INFO L793 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0 % 4294967296 < 268435455);main_#t~post8 := main_~x~0;main_~x~0 := 1 + main_#t~post8;havoc main_#t~post8; 7#L16-2true [2021-10-28 23:56:50,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:56:50,896 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2021-10-28 23:56:50,919 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:56:50,919 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039673430] [2021-10-28 23:56:50,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:56:50,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:56:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:56:51,043 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:56:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:56:51,089 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:56:51,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:56:51,104 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2021-10-28 23:56:51,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:56:51,105 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84288193] [2021-10-28 23:56:51,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:56:51,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:56:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:56:51,114 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:56:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:56:51,124 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:56:51,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:56:51,126 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2021-10-28 23:56:51,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:56:51,129 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201221705] [2021-10-28 23:56:51,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:56:51,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:56:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:56:51,160 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:56:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:56:51,184 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:56:51,249 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:56:51,249 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:56:51,249 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:56:51,249 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:56:51,250 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 23:56:51,250 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,250 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:56:51,250 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:56:51,250 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-10-28 23:56:51,250 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:56:51,251 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:56:51,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:51,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:51,355 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:56:51,356 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 23:56:51,358 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,360 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-10-28 23:56:51,363 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:56:51,363 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:56:51,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2021-10-28 23:56:51,434 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,437 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,447 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 23:56:51,447 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:56:51,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-10-28 23:56:51,503 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 23:56:51,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,506 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:56:51,506 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:56:51,506 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:56:51,507 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:56:51,507 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:56:51,507 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,507 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:56:51,507 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:56:51,507 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-10-28 23:56:51,507 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:56:51,507 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:56:51,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:51,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:51,572 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:56:51,577 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:56:51,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,579 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-10-28 23:56:51,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:51,596 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:56:51,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:51,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:51,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,645 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-10-28 23:56:51,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:51,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:56:51,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:51,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:51,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,691 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:56:51,691 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,692 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-10-28 23:56:51,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:51,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:51,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:51,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:51,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,759 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,760 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:51,779 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:51,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:51,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-10-28 23:56:51,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:51,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,828 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:56:51,828 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,829 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-10-28 23:56:51,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:51,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:51,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:51,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:51,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,893 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,894 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-10-28 23:56:51,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:51,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:51,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:51,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:51,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:51,963 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:56:51,963 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:51,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:51,969 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:51,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:51,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:51,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:51,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:51,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:51,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:51,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:51,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-10-28 23:56:52,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,053 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,054 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-10-28 23:56:52,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:52,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:52,072 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:52,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,136 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:56:52,136 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,138 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:52,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:52,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:52,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-10-28 23:56:52,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,236 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-10-28 23:56:52,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:52,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:52,250 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:52,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,274 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:56:52,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,275 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-10-28 23:56:52,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,286 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:52,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:52,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:52,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,340 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,341 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-10-28 23:56:52,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:52,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:52,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:52,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,416 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:56:52,416 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,419 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:52,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:52,459 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:52,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-10-28 23:56:52,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,520 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,521 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:52,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:52,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:52,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-10-28 23:56:52,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,608 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:56:52,608 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,611 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:52,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:52,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:52,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-10-28 23:56:52,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,691 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,694 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:52,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:52,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:52,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-10-28 23:56:52,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,767 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:56:52,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,769 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:52,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:56:52,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:52,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-10-28 23:56:52,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:52,836 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:52,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:52,840 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:52,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-10-28 23:56:52,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:52,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:52,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:52,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:52,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:52,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:52,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:56:52,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:52,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:52,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:52,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:53,183 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:56:53,183 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:56:53,183 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:56:53,183 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:56:53,183 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:56:53,183 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,184 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:56:53,184 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:56:53,184 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Lasso [2021-10-28 23:56:53,184 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:56:53,184 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:56:53,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,299 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:56:53,499 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:56:53,499 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:56:53,499 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,501 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,533 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-10-28 23:56:53,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:53,574 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,578 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:53,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,592 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:56:53,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:53,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-10-28 23:56:53,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-10-28 23:56:53,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,632 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-10-28 23:56:53,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:53,697 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,698 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-10-28 23:56:53,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-10-28 23:56:53,762 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,762 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-10-28 23:56:53,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:53,821 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,822 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-10-28 23:56:53,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,835 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,835 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-10-28 23:56:53,870 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,872 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-10-28 23:56:53,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,883 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:53,918 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,919 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:53,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-10-28 23:56:53,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:53,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:53,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:53,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:53,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:53,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:53,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:53,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:53,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:53,996 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:53,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:53,999 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,015 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,015 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-10-28 23:56:54,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,067 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,068 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-10-28 23:56:54,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-10-28 23:56:54,127 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,128 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-10-28 23:56:54,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,139 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-10-28 23:56:54,163 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,164 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-10-28 23:56:54,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,176 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-10-28 23:56:54,212 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,213 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-10-28 23:56:54,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,227 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-10-28 23:56:54,260 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,262 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-10-28 23:56:54,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,274 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,313 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-10-28 23:56:54,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,324 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,354 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,355 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-10-28 23:56:54,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:54,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:56:54,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:54,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,428 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,429 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:54,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,445 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:56:54,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:54,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-10-28 23:56:54,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,498 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,499 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:56:54,515 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:56:54,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-10-28 23:56:54,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,563 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,564 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:54,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:56:54,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:56:54,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:54,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-10-28 23:56:54,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,631 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:56:54,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,635 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:54,649 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:54,649 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:54,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-10-28 23:56:54,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,707 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,708 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:54,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:54,721 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:54,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:54,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-10-28 23:56:54,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,768 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,769 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:54,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:54,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:54,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-10-28 23:56:54,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,832 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,833 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:54,846 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:54,847 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:54,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-10-28 23:56:54,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:54,892 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,893 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:54,906 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:54,906 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:54,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-10-28 23:56:54,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:54,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-10-28 23:56:54,939 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:54,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:54,940 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:54,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-10-28 23:56:54,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:54,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:54,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:54,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:54,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:54,950 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:54,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:54,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-10-28 23:56:55,005 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,006 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-10-28 23:56:55,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,095 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,096 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,110 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,110 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-10-28 23:56:55,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,155 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,159 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,174 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,174 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-10-28 23:56:55,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,219 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,227 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-10-28 23:56:55,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,275 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-10-28 23:56:55,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,292 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-10-28 23:56:55,337 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,339 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,359 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,359 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-10-28 23:56:55,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-10-28 23:56:55,409 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,410 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-10-28 23:56:55,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,421 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,421 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-10-28 23:56:55,469 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,470 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-10-28 23:56:55,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,481 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,481 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,507 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,507 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-10-28 23:56:55,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,529 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,529 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-10-28 23:56:55,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,566 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-10-28 23:56:55,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:55,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:55,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:55,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-10-28 23:56:55,613 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,614 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-10-28 23:56:55,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:55,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,626 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:55,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:55,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,671 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-10-28 23:56:55,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,684 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:55,684 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:55,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-10-28 23:56:55,718 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,719 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-10-28 23:56:55,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:55,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:55,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:55,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:55,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-10-28 23:56:55,762 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:56:55,762 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,765 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-10-28 23:56:55,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:55,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:55,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:55,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,835 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,836 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-10-28 23:56:55,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:55,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:55,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:55,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:55,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:55,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,884 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-10-28 23:56:55,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:55,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:55,896 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:55,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:55,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-10-28 23:56:55,963 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:55,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:55,964 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:55,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:55,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:55,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:55,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:55,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:55,983 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:55,983 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:55,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-10-28 23:56:55,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-10-28 23:56:56,030 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,031 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-10-28 23:56:56,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,043 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,043 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,068 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,069 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-10-28 23:56:56,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-10-28 23:56:56,104 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,105 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-10-28 23:56:56,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,144 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,145 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-10-28 23:56:56,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,158 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-10-28 23:56:56,187 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,198 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-10-28 23:56:56,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-10-28 23:56:56,264 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,264 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-10-28 23:56:56,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,329 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,331 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-10-28 23:56:56,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-10-28 23:56:56,388 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,388 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-10-28 23:56:56,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,436 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,437 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-10-28 23:56:56,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-10-28 23:56:56,475 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,476 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-10-28 23:56:56,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,488 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,545 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,546 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-10-28 23:56:56,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,557 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,557 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-10-28 23:56:56,580 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,581 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-10-28 23:56:56,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:56,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:56,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:56,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-10-28 23:56:56,611 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,612 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-10-28 23:56:56,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:56,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:56,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:56,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-10-28 23:56:56,642 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,643 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-10-28 23:56:56,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:56,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:56,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,685 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-10-28 23:56:56,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:56,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:56,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:56,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:56,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-10-28 23:56:56,717 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:56:56,717 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,718 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-10-28 23:56:56,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:56,729 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:56,729 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:56,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-10-28 23:56:56,787 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,788 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:56,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:56,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:56,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:56,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-10-28 23:56:56,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,855 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,856 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:56,871 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:56,871 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:56,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-10-28 23:56:56,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-10-28 23:56:56,897 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,897 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-10-28 23:56:56,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:56,909 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:56,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:56,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:56,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:56,963 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:56,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:56,964 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:56,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:56,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:56,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:56,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:56,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:56,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:56,991 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:56,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-10-28 23:56:57,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,055 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,056 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,071 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-10-28 23:56:57,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,127 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,128 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-10-28 23:56:57,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,191 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,192 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,207 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,207 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-10-28 23:56:57,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,255 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,259 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,274 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-10-28 23:56:57,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,326 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-10-28 23:56:57,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,406 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,408 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,423 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,423 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-10-28 23:56:57,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,472 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,473 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,487 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,488 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-10-28 23:56:57,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,536 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,537 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,555 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,555 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-10-28 23:56:57,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,623 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,624 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,640 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-10-28 23:56:57,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-10-28 23:56:57,680 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,681 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-10-28 23:56:57,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,716 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,717 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-10-28 23:56:57,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:57,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,727 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:57,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:57,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,748 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,749 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-10-28 23:56:57,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:57,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:57,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:57,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,779 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,780 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-10-28 23:56:57,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:57,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:57,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,816 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,817 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-10-28 23:56:57,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:56:57,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:57,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:57,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:57,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:57,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-10-28 23:56:57,851 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:56:57,851 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,852 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-10-28 23:56:57,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:57,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:57,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:57,863 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:57,863 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:57,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-10-28 23:56:57,886 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,887 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-10-28 23:56:57,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:57,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:57,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:57,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:57,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:57,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:57,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:57,918 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,919 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-10-28 23:56:57,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:57,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:57,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:57,928 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:57,928 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:57,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-10-28 23:56:57,952 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,952 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-10-28 23:56:57,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:57,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:57,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:57,962 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:57,962 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:57,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:57,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-10-28 23:56:57,986 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:57,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:57,986 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:57,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-10-28 23:56:57,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:57,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:57,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:57,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:57,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:57,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:57,996 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:57,996 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,023 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-10-28 23:56:58,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,033 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,033 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,057 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,058 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-10-28 23:56:58,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,067 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,068 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,091 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,092 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-10-28 23:56:58,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,102 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-10-28 23:56:58,144 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,145 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-10-28 23:56:58,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,185 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,186 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-10-28 23:56:58,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,219 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,220 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-10-28 23:56:58,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-10-28 23:56:58,263 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,264 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-10-28 23:56:58,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,278 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,280 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-10-28 23:56:58,328 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,329 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-10-28 23:56:58,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,341 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,341 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,367 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,368 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-10-28 23:56:58,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,389 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,440 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,441 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-10-28 23:56:58,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,454 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,454 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-10-28 23:56:58,482 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,496 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-10-28 23:56:58,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:58,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:58,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:58,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-10-28 23:56:58,549 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,550 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-10-28 23:56:58,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:58,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:58,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:58,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-10-28 23:56:58,581 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,581 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-10-28 23:56:58,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:56:58,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:56:58,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,652 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,653 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:56:58,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:58,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:56:58,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:56:58,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:58,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-10-28 23:56:58,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-10-28 23:56:58,710 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:56:58,710 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,711 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-10-28 23:56:58,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:58,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:58,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:58,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:58,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,749 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,750 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-10-28 23:56:58,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,759 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:58,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:58,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:58,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:58,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:58,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,803 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,804 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-10-28 23:56:58,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:58,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:58,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:58,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:58,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-10-28 23:56:58,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,867 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-10-28 23:56:58,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:58,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:58,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:58,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:58,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,931 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,932 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-10-28 23:56:58,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:58,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:58,943 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:58,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:58,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:58,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:58,969 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:58,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:58,969 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:58,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-10-28 23:56:58,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:58,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:58,978 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:58,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:58,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:58,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:58,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:58,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:58,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,006 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,007 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-10-28 23:56:59,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,015 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,050 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,052 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-10-28 23:56:59,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,062 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-10-28 23:56:59,122 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,123 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-10-28 23:56:59,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,133 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,207 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,208 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,220 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-10-28 23:56:59,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,283 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-10-28 23:56:59,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,350 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,366 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-10-28 23:56:59,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,416 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,417 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-10-28 23:56:59,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,491 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,494 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,509 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,513 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,513 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-10-28 23:56:59,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,561 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-10-28 23:56:59,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,632 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,633 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:59,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:59,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:59,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-10-28 23:56:59,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,691 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,695 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:59,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:59,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:59,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-10-28 23:56:59,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,755 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,756 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,767 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:56:59,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:56:59,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-10-28 23:56:59,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,817 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,818 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-10-28 23:56:59,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:56:59,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:59,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:56:59,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:56:59,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:59,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,858 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:56:59,859 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,859 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-10-28 23:56:59,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:59,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:59,871 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:59,871 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:59,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,898 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,899 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-10-28 23:56:59,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:59,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:56:59,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:59,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:56:59,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:56:59,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,933 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,933 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-10-28 23:56:59,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:59,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:56:59,945 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:56:59,945 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:56:59,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:56:59,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-10-28 23:56:59,972 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:56:59,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:56:59,973 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:56:59,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-10-28 23:56:59,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:56:59,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:56:59,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:56:59,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:56:59,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:56:59,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,001 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,001 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,056 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,057 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-10-28 23:57:00,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-10-28 23:57:00,096 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,097 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-10-28 23:57:00,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,108 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,108 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,136 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,137 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-10-28 23:57:00,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,148 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,148 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,176 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,176 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-10-28 23:57:00,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,188 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,188 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,216 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,217 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-10-28 23:57:00,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,228 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,228 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-10-28 23:57:00,256 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,256 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-10-28 23:57:00,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,268 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,298 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,298 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-10-28 23:57:00,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,340 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-10-28 23:57:00,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,351 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,351 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-10-28 23:57:00,379 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,380 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-10-28 23:57:00,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,393 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,393 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,427 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,428 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-10-28 23:57:00,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,496 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,507 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-10-28 23:57:00,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,585 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:00,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:00,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:00,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-10-28 23:57:00,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,652 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,653 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:00,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:00,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:00,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-10-28 23:57:00,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,690 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,691 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-10-28 23:57:00,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:00,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:00,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,739 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,739 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-10-28 23:57:00,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:00,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:00,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:00,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:00,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:00,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-10-28 23:57:00,785 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:57:00,785 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,786 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-10-28 23:57:00,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:00,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:00,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:00,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:00,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-10-28 23:57:00,820 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,821 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-10-28 23:57:00,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:00,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:00,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:00,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:00,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:00,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-10-28 23:57:00,852 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,853 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-10-28 23:57:00,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:00,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:00,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:00,863 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:00,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,887 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,888 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-10-28 23:57:00,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:00,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:00,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:00,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:00,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-10-28 23:57:00,922 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,923 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-10-28 23:57:00,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:00,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:00,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:00,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:00,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-10-28 23:57:00,957 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,958 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-10-28 23:57:00,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:00,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:00,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:00,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:00,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:00,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:00,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:00,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:00,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:00,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:00,993 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:00,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:00,994 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:00,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-10-28 23:57:00,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,028 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,028 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-10-28 23:57:01,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-10-28 23:57:01,068 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,069 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-10-28 23:57:01,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,079 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,079 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-10-28 23:57:01,103 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,104 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-10-28 23:57:01,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-10-28 23:57:01,140 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,140 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-10-28 23:57:01,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-10-28 23:57:01,175 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,176 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-10-28 23:57:01,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,217 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-10-28 23:57:01,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,256 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,257 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-10-28 23:57:01,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-10-28 23:57:01,315 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,316 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-10-28 23:57:01,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,329 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,329 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,353 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,354 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-10-28 23:57:01,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:01,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:01,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:01,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,385 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,385 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-10-28 23:57:01,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:01,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:01,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:01,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,416 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,417 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-10-28 23:57:01,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:01,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:01,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,451 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,452 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-10-28 23:57:01,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:01,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:01,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:01,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:01,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:01,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,486 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:57:01,486 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,487 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-10-28 23:57:01,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,500 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,500 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-10-28 23:57:01,555 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,556 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-10-28 23:57:01,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:01,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:01,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:01,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,589 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,589 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-10-28 23:57:01,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,598 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,601 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,601 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,633 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-10-28 23:57:01,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,645 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,645 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-10-28 23:57:01,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,705 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,720 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,720 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-10-28 23:57:01,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,771 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,772 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,787 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,787 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-10-28 23:57:01,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,844 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,847 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,862 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,862 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-10-28 23:57:01,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,915 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,916 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-10-28 23:57:01,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,925 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,927 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,927 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:01,953 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,954 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-10-28 23:57:01,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:01,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:01,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:01,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:01,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:01,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:01,965 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:01,965 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:01,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:01,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-10-28 23:57:01,992 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:01,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:01,992 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:01,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-10-28 23:57:01,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,004 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,004 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-10-28 23:57:02,050 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,051 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-10-28 23:57:02,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,060 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,063 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,063 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,089 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,090 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-10-28 23:57:02,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,105 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,108 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,108 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-10-28 23:57:02,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,155 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-10-28 23:57:02,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,164 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,169 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,169 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-10-28 23:57:02,204 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,205 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-10-28 23:57:02,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,216 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,219 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,219 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,245 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,246 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-10-28 23:57:02,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,255 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,257 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,257 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,283 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,284 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-10-28 23:57:02,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,294 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:02,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,318 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-10-28 23:57:02,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,335 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,336 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:02,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-10-28 23:57:02,359 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,360 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-10-28 23:57:02,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,373 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,375 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:02,375 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:02,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-10-28 23:57:02,401 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,402 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-10-28 23:57:02,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:02,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:02,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,413 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:02,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:02,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-10-28 23:57:02,442 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-10-28 23:57:02,442 INFO L791 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(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 8#L-1true havoc main_#res;havoc main_#t~nondet7, main_#t~post8, main_~x~0;main_~x~0 := main_#t~nondet7;havoc main_#t~nondet7; 7#L16-2true assume !!(main_~x~0 % 4294967296 < 268435455);main_#t~post8 := main_~x~0;main_~x~0 := 1 + main_#t~post8;havoc main_#t~post8; 7#L16-2true [2021-10-28 23:57:02,442 INFO L793 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0 % 4294967296 < 268435455);main_#t~post8 := main_~x~0;main_~x~0 := 1 + main_#t~post8;havoc main_#t~post8; 7#L16-2true [2021-10-28 23:57:02,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:57:02,443 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2021-10-28 23:57:02,443 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:57:02,443 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480471937] [2021-10-28 23:57:02,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:57:02,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:57:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:57:02,461 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:57:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:57:02,478 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:57:02,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:57:02,480 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2021-10-28 23:57:02,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:57:02,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795681605] [2021-10-28 23:57:02,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:57:02,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:57:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:57:02,485 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:57:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:57:02,490 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:57:02,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:57:02,491 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2021-10-28 23:57:02,491 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:57:02,491 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470062868] [2021-10-28 23:57:02,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:57:02,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:57:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:57:02,506 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:57:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:57:02,523 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:57:02,537 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:57:02,537 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:57:02,537 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:57:02,537 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:57:02,537 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 23:57:02,537 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,537 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:57:02,538 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:57:02,538 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-10-28 23:57:02,538 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:57:02,538 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:57:02,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:02,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:02,581 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:57:02,581 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 23:57:02,581 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,583 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,587 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:57:02,588 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:57:02,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-10-28 23:57:02,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,627 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,628 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,635 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 23:57:02,635 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:57:02,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-10-28 23:57:02,692 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 23:57:02,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,695 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:57:02,695 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:57:02,695 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:57:02,695 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:57:02,695 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:57:02,695 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,695 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:57:02,695 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:57:02,696 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-10-28 23:57:02,696 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:57:02,696 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:57:02,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:02,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:02,752 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:57:02,752 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:57:02,752 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,753 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:02,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:57:02,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-10-28 23:57:02,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-10-28 23:57:02,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,797 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-10-28 23:57:02,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:02,806 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:57:02,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,826 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:57:02,827 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,827 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-10-28 23:57:02,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:02,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:02,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,863 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,864 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-10-28 23:57:02,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:02,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:02,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,893 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:57:02,893 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,894 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-10-28 23:57:02,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:02,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:02,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:02,949 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,949 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-10-28 23:57:02,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:02,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:02,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:02,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-10-28 23:57:02,979 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:57:02,979 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:02,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:02,980 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:02,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-10-28 23:57:02,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:02,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:02,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:02,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:02,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:02,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:02,990 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:02,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:02,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,013 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,014 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-10-28 23:57:03,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:03,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:03,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:03,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,044 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:57:03,044 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,045 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-10-28 23:57:03,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:03,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:03,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:03,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-10-28 23:57:03,078 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,079 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-10-28 23:57:03,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:03,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:03,089 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:03,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,110 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:57:03,110 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,111 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-10-28 23:57:03,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:03,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:03,122 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:03,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-10-28 23:57:03,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,149 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-10-28 23:57:03,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,158 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:03,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:03,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:03,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,181 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:57:03,181 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,181 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-10-28 23:57:03,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:03,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:03,202 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:03,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-10-28 23:57:03,234 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,235 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-10-28 23:57:03,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:03,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:03,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:03,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,270 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:57:03,270 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,271 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-10-28 23:57:03,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:03,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:03,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:03,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,304 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,305 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-10-28 23:57:03,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:03,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:03,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:03,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,335 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:57:03,335 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,336 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-10-28 23:57:03,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:03,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,345 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:03,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:03,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-10-28 23:57:03,374 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,374 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-10-28 23:57:03,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:03,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:03,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:03,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:03,384 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:03,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:03,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-10-28 23:57:03,626 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:57:03,626 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:57:03,626 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:57:03,626 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:57:03,626 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:57:03,626 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,626 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:57:03,626 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:57:03,626 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Lasso [2021-10-28 23:57:03,627 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:57:03,627 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:57:03,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:57:03,895 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:57:03,895 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:57:03,895 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,896 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:03,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:03,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:03,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:03,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-10-28 23:57:03,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:03,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:03,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:03,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:03,960 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:03,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:03,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:03,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:03,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:03,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:03,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:03,973 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:03,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-10-28 23:57:03,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,023 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,024 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:04,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,036 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:57:04,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:04,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-10-28 23:57:04,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,060 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,061 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-10-28 23:57:04,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,092 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,093 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-10-28 23:57:04,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,102 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,124 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,125 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-10-28 23:57:04,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,133 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,134 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-10-28 23:57:04,156 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,157 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-10-28 23:57:04,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,166 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,166 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,189 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,189 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-10-28 23:57:04,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-10-28 23:57:04,222 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,223 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-10-28 23:57:04,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-10-28 23:57:04,259 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,260 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-10-28 23:57:04,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-10-28 23:57:04,291 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,292 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-10-28 23:57:04,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,301 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,324 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,324 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-10-28 23:57:04,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,333 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,333 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,355 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,356 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-10-28 23:57:04,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,366 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,403 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,404 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-10-28 23:57:04,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,413 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-10-28 23:57:04,435 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,436 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-10-28 23:57:04,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,446 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,446 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,468 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,469 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-10-28 23:57:04,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:04,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:57:04,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:04,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,501 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,501 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-10-28 23:57:04,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,510 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,533 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,533 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-10-28 23:57:04,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:04,542 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:57:04,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,565 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-10-28 23:57:04,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:04,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:57:04,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:57:04,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:04,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,595 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:57:04,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,596 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-10-28 23:57:04,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,605 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,605 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-10-28 23:57:04,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,629 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-10-28 23:57:04,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,640 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,640 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-10-28 23:57:04,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,667 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-10-28 23:57:04,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:04,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,676 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:04,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:04,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-10-28 23:57:04,696 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,697 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-10-28 23:57:04,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-10-28 23:57:04,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,730 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-10-28 23:57:04,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,773 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,773 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-10-28 23:57:04,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,806 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,807 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-10-28 23:57:04,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,816 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,816 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-10-28 23:57:04,839 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,840 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-10-28 23:57:04,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-10-28 23:57:04,881 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,882 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-10-28 23:57:04,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:04,915 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,915 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-10-28 23:57:04,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,925 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,925 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-10-28 23:57:04,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,949 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-10-28 23:57:04,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:04,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-10-28 23:57:04,981 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:04,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:04,982 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:04,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-10-28 23:57:04,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:04,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:04,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:04,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:04,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:04,992 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:04,992 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:04,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,015 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,016 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-10-28 23:57:05,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,026 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:05,026 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:05,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-10-28 23:57:05,049 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,050 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-10-28 23:57:05,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,060 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:05,060 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:05,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,083 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,083 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-10-28 23:57:05,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,093 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:05,093 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:05,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-10-28 23:57:05,121 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,122 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-10-28 23:57:05,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:05,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:05,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:05,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-10-28 23:57:05,151 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,152 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-10-28 23:57:05,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,162 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:05,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:05,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-10-28 23:57:05,185 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,185 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-10-28 23:57:05,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:05,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:05,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,218 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,220 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-10-28 23:57:05,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:05,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:05,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:05,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:05,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-10-28 23:57:05,253 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:57:05,253 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,254 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-10-28 23:57:05,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,327 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,328 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-10-28 23:57:05,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-10-28 23:57:05,405 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,405 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-10-28 23:57:05,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:05,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:05,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:05,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,437 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-10-28 23:57:05,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,471 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,473 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-10-28 23:57:05,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-10-28 23:57:05,509 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,512 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-10-28 23:57:05,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-10-28 23:57:05,551 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,552 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-10-28 23:57:05,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,587 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,588 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-10-28 23:57:05,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-10-28 23:57:05,627 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,627 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-10-28 23:57:05,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,664 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,664 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-10-28 23:57:05,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-10-28 23:57:05,698 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,702 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-10-28 23:57:05,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-10-28 23:57:05,737 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,737 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-10-28 23:57:05,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-10-28 23:57:05,771 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,771 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-10-28 23:57:05,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,805 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,806 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-10-28 23:57:05,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,840 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,840 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-10-28 23:57:05,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,876 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,876 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-10-28 23:57:05,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:05,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:05,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:05,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,909 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-10-28 23:57:05,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-10-28 23:57:05,944 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,944 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-10-28 23:57:05,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:05,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:05,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:05,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:05,988 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:05,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:05,988 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:05,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-10-28 23:57:05,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:05,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:05,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:05,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:05,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:05,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:05,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:05,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:05,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,018 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:57:06,018 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,019 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-10-28 23:57:06,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,029 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,029 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-10-28 23:57:06,054 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,054 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-10-28 23:57:06,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,067 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,067 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-10-28 23:57:06,099 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,100 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-10-28 23:57:06,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:06,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:06,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:06,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-10-28 23:57:06,132 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,132 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-10-28 23:57:06,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,142 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-10-28 23:57:06,167 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,168 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-10-28 23:57:06,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,179 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-10-28 23:57:06,204 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,205 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-10-28 23:57:06,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,215 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-10-28 23:57:06,239 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,240 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-10-28 23:57:06,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-10-28 23:57:06,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,276 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-10-28 23:57:06,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,290 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,290 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,318 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,319 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-10-28 23:57:06,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,363 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,363 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-10-28 23:57:06,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,432 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,433 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,459 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,459 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-10-28 23:57:06,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,511 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,512 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-10-28 23:57:06,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,551 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,551 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-10-28 23:57:06,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,562 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,562 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,586 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,587 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-10-28 23:57:06,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,601 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,601 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,625 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,626 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-10-28 23:57:06,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,688 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,688 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-10-28 23:57:06,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:06,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,698 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:06,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:06,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,719 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,720 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-10-28 23:57:06,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,730 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,730 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-10-28 23:57:06,754 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,755 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-10-28 23:57:06,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,765 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:06,765 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:06,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-10-28 23:57:06,789 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,790 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-10-28 23:57:06,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:57:06,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:06,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:06,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:06,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:06,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,820 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:57:06,820 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,821 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-10-28 23:57:06,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:06,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:06,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:06,830 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:06,830 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:06,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,854 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,854 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-10-28 23:57:06,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:06,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:06,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:06,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:06,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:06,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-10-28 23:57:06,900 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,900 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-10-28 23:57:06,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:06,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:06,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:06,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:06,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:06,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:06,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:06,947 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,947 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-10-28 23:57:06,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:06,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:06,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:06,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:06,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:06,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:06,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-10-28 23:57:06,981 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:06,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:06,982 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:06,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-10-28 23:57:06,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:06,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:06,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:06,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:06,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:06,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:06,992 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:06,992 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:06,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-10-28 23:57:07,017 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,017 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-10-28 23:57:07,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-10-28 23:57:07,051 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,052 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-10-28 23:57:07,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,062 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,062 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-10-28 23:57:07,086 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,087 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-10-28 23:57:07,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,098 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,098 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-10-28 23:57:07,126 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,126 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-10-28 23:57:07,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,160 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,161 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-10-28 23:57:07,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,177 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,201 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,202 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-10-28 23:57:07,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,212 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,212 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,236 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-10-28 23:57:07,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-10-28 23:57:07,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,270 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-10-28 23:57:07,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,278 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,280 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-10-28 23:57:07,304 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,305 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-10-28 23:57:07,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,315 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,315 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,338 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,339 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-10-28 23:57:07,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,349 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,349 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-10-28 23:57:07,373 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,373 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-10-28 23:57:07,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:07,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:07,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:07,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-10-28 23:57:07,404 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,404 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-10-28 23:57:07,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,414 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,414 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,438 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,438 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-10-28 23:57:07,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:57:07,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:57:07,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-10-28 23:57:07,472 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,472 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-10-28 23:57:07,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:07,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:07,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:57:07,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:57:07,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:07,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,503 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:57:07,503 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,504 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-10-28 23:57:07,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,514 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-10-28 23:57:07,540 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,541 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-10-28 23:57:07,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,549 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-10-28 23:57:07,588 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,588 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-10-28 23:57:07,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,597 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:07,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:07,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:07,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,620 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-10-28 23:57:07,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-10-28 23:57:07,656 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,656 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-10-28 23:57:07,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-10-28 23:57:07,693 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,693 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-10-28 23:57:07,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,731 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-10-28 23:57:07,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,740 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,742 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-10-28 23:57:07,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,768 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-10-28 23:57:07,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-10-28 23:57:07,809 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,810 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-10-28 23:57:07,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,820 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,846 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,847 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-10-28 23:57:07,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-10-28 23:57:07,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,883 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-10-28 23:57:07,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,894 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,920 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,921 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-10-28 23:57:07,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-10-28 23:57:07,958 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,958 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:07,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-10-28 23:57:07,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:07,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:07,967 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:07,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:07,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:07,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:07,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:07,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:07,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:07,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:07,995 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:07,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:07,996 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-10-28 23:57:08,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,008 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:08,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:08,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:08,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:08,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,036 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,037 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-10-28 23:57:08,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:08,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:08,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:08,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:08,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-10-28 23:57:08,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,074 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-10-28 23:57:08,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:08,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:08,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:08,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:08,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:08,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-10-28 23:57:08,105 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,106 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-10-28 23:57:08,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,121 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:08,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:08,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:08,123 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:08,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,148 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,149 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-10-28 23:57:08,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,158 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:08,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:08,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:08,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:08,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,184 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,185 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-10-28 23:57:08,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:57:08,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:08,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:08,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:08,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:08,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,216 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:57:08,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,217 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-10-28 23:57:08,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,287 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,288 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-10-28 23:57:08,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,302 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,302 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-10-28 23:57:08,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,347 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-10-28 23:57:08,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:08,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,357 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:08,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:08,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-10-28 23:57:08,380 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,380 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-10-28 23:57:08,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,391 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,391 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-10-28 23:57:08,418 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,419 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-10-28 23:57:08,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,428 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,430 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,430 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-10-28 23:57:08,458 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,459 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-10-28 23:57:08,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,470 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,470 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-10-28 23:57:08,498 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,498 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-10-28 23:57:08,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,509 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,509 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-10-28 23:57:08,537 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,537 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-10-28 23:57:08,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,550 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,585 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,586 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-10-28 23:57:08,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,597 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,597 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-10-28 23:57:08,624 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,625 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-10-28 23:57:08,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-10-28 23:57:08,663 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,664 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-10-28 23:57:08,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,702 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,703 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-10-28 23:57:08,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,714 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-10-28 23:57:08,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,741 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-10-28 23:57:08,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-10-28 23:57:08,780 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,781 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-10-28 23:57:08,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,792 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,792 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-10-28 23:57:08,818 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,819 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-10-28 23:57:08,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-10-28 23:57:08,859 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,860 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-10-28 23:57:08,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:08,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,870 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:08,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:08,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-10-28 23:57:08,894 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,895 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-10-28 23:57:08,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,906 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,906 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:08,933 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,934 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-10-28 23:57:08,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:57:08,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:57:08,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:08,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-10-28 23:57:08,973 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:08,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:08,974 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:08,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-10-28 23:57:08,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:08,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:08,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:08,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:08,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:08,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:08,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:57:08,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:57:08,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:08,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-10-28 23:57:09,007 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:57:09,007 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,008 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-10-28 23:57:09,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-10-28 23:57:09,042 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,042 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-10-28 23:57:09,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-10-28 23:57:09,093 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,094 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-10-28 23:57:09,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:09,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,103 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:09,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:09,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-10-28 23:57:09,125 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,125 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-10-28 23:57:09,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,137 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,137 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-10-28 23:57:09,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,162 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-10-28 23:57:09,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-10-28 23:57:09,198 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,199 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-10-28 23:57:09,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-10-28 23:57:09,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,235 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-10-28 23:57:09,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,273 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-10-28 23:57:09,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-10-28 23:57:09,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,314 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-10-28 23:57:09,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2021-10-28 23:57:09,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,348 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-10-28 23:57:09,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,358 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,358 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-10-28 23:57:09,382 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,383 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-10-28 23:57:09,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,393 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-10-28 23:57:09,417 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,418 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-10-28 23:57:09,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2021-10-28 23:57:09,452 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,453 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-10-28 23:57:09,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-10-28 23:57:09,487 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,487 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-10-28 23:57:09,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-10-28 23:57:09,523 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,523 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-10-28 23:57:09,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-10-28 23:57:09,558 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,559 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-10-28 23:57:09,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:09,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:09,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:09,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,589 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,590 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-10-28 23:57:09,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-10-28 23:57:09,626 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,627 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-10-28 23:57:09,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:57:09,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:57:09,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,665 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,666 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-10-28 23:57:09,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:57:09,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:09,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:57:09,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:57:09,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:09,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-10-28 23:57:09,697 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:57:09,698 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,698 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-10-28 23:57:09,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,707 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,709 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,709 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:09,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,735 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,736 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-10-28 23:57:09,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,744 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,760 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,760 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:09,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,795 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,796 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-10-28 23:57:09,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:09,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,805 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:09,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:09,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,827 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,828 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-10-28 23:57:09,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,839 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,839 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:09,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-10-28 23:57:09,865 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,866 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-10-28 23:57:09,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,874 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,877 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,877 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:09,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:09,903 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,903 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-10-28 23:57:09,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,915 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,915 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:09,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-10-28 23:57:09,941 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,941 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-10-28 23:57:09,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,950 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,952 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,952 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:09,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:09,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-10-28 23:57:09,978 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:09,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:09,979 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:09,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-10-28 23:57:09,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:09,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:09,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:09,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:09,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:09,988 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:09,992 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:09,992 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,023 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-10-28 23:57:10,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,034 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,034 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,061 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,061 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-10-28 23:57:10,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,079 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,079 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,106 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,106 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-10-28 23:57:10,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,118 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,118 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,183 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,184 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,204 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,207 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,207 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-10-28 23:57:10,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,259 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,260 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,272 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,275 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,276 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-10-28 23:57:10,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-10-28 23:57:10,315 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,316 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-10-28 23:57:10,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,333 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,336 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,336 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,362 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,362 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-10-28 23:57:10,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,371 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,373 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,373 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,400 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,400 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-10-28 23:57:10,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:10,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,409 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:10,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:10,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-10-28 23:57:10,432 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,432 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-10-28 23:57:10,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,443 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,443 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-10-28 23:57:10,469 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,470 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-10-28 23:57:10,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,479 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,481 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:57:10,481 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:57:10,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2021-10-28 23:57:10,507 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:57:10,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:57:10,509 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:57:10,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-10-28 23:57:10,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:57:10,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:57:10,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:57:10,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:57:10,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:57:10,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:57:10,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:57:10,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:57:10,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:57:10,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:57:10,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2021-10-28 23:57:10,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.10 11:57:10 BoogieIcfgContainer [2021-10-28 23:57:10,545 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-10-28 23:57:10,546 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 23:57:10,546 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 23:57:10,546 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 23:57:10,547 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:56:50" (3/4) ... [2021-10-28 23:57:10,549 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-28 23:57:10,549 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 23:57:10,551 INFO L168 Benchmark]: Toolchain (without parser) took 20407.05 ms. Allocated memory was 90.2 MB in the beginning and 134.2 MB in the end (delta: 44.0 MB). Free memory was 54.7 MB in the beginning and 72.6 MB in the end (delta: -17.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:57:10,552 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 90.2 MB. Free memory was 60.0 MB in the beginning and 60.0 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:57:10,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 245.50 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 54.4 MB in the beginning and 88.0 MB in the end (delta: -33.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:57:10,553 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.18 ms. Allocated memory is still 111.1 MB. Free memory was 88.0 MB in the beginning and 86.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-28 23:57:10,553 INFO L168 Benchmark]: Boogie Preprocessor took 20.12 ms. Allocated memory is still 111.1 MB. Free memory was 86.4 MB in the beginning and 85.9 MB in the end (delta: 533.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:57:10,554 INFO L168 Benchmark]: RCFGBuilder took 314.91 ms. Allocated memory is still 111.1 MB. Free memory was 85.9 MB in the beginning and 76.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:57:10,554 INFO L168 Benchmark]: BuchiAutomizer took 19779.33 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 76.8 MB in the beginning and 73.5 MB in the end (delta: 3.3 MB). Peak memory consumption was 73.8 MB. Max. memory is 16.1 GB. [2021-10-28 23:57:10,554 INFO L168 Benchmark]: Witness Printer took 4.05 ms. Allocated memory is still 134.2 MB. Free memory was 73.5 MB in the beginning and 72.6 MB in the end (delta: 943.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:57:10,557 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 90.2 MB. Free memory was 60.0 MB in the beginning and 60.0 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 245.50 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 54.4 MB in the beginning and 88.0 MB in the end (delta: -33.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 33.18 ms. Allocated memory is still 111.1 MB. Free memory was 88.0 MB in the beginning and 86.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 20.12 ms. Allocated memory is still 111.1 MB. Free memory was 86.4 MB in the beginning and 85.9 MB in the end (delta: 533.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 314.91 ms. Allocated memory is still 111.1 MB. Free memory was 85.9 MB in the beginning and 76.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 19779.33 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 76.8 MB in the beginning and 73.5 MB in the end (delta: 3.3 MB). Peak memory consumption was 73.8 MB. Max. memory is 16.1 GB. * Witness Printer took 4.05 ms. Allocated memory is still 134.2 MB. Free memory was 73.5 MB in the beginning and 72.6 MB in the end (delta: 943.4 kB). There was no memory consumed. Max. memory is 16.1 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 19.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 19.6s. 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: inital48 mio100 ax100 hnf100 lsp92 ukn82 mio100 lsp80 div448 bol100 ite100 ukn100 eq144 hnf47 smp91 dnf100 smp100 tf104 neg100 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 17ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s - 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(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~nondet7, main_#t~post8, main_~x~0;main_~x~0 := main_#t~nondet7;havoc main_#t~nondet7;" "assume !!(main_~x~0 % 4294967296 < 268435455);main_#t~post8 := main_~x~0;main_~x~0 := 1 + main_#t~post8;havoc main_#t~post8;" Loop: "assume !!(main_~x~0 % 4294967296 < 268435455);main_#t~post8 := main_~x~0;main_~x~0 := 1 + main_#t~post8;havoc main_#t~post8;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-10-28 23:57:10,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8818af7-c1f1-48d5-a7cd-b00f2ecee1f9/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...