./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.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_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg --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 205f0e0aff0d53187144e7eaaf7c9176a7ca6bc04dd0065235effeefd306421c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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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_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/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: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 08:47:57,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 08:47:57,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 08:47:57,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 08:47:57,741 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 08:47:57,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 08:47:57,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 08:47:57,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 08:47:57,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 08:47:57,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 08:47:57,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 08:47:57,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 08:47:57,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 08:47:57,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 08:47:57,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 08:47:57,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 08:47:57,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 08:47:57,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 08:47:57,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 08:47:57,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 08:47:57,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 08:47:57,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 08:47:57,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 08:47:57,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 08:47:57,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 08:47:57,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 08:47:57,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 08:47:57,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 08:47:57,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 08:47:57,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 08:47:57,814 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 08:47:57,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 08:47:57,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 08:47:57,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 08:47:57,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 08:47:57,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 08:47:57,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 08:47:57,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 08:47:57,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 08:47:57,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 08:47:57,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 08:47:57,829 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-28 08:47:57,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 08:47:57,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 08:47:57,886 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 08:47:57,887 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 08:47:57,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 08:47:57,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 08:47:57,889 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 08:47:57,889 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-28 08:47:57,890 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-28 08:47:57,890 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-28 08:47:57,891 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-28 08:47:57,892 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-28 08:47:57,892 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-28 08:47:57,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 08:47:57,893 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 08:47:57,893 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-28 08:47:57,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 08:47:57,893 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 08:47:57,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 08:47:57,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-28 08:47:57,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-28 08:47:57,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-28 08:47:57,895 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 08:47:57,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 08:47:57,895 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-28 08:47:57,895 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 08:47:57,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-28 08:47:57,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 08:47:57,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 08:47:57,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 08:47:57,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 08:47:57,898 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 08:47:57,899 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-28 08:47:57,899 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_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 205f0e0aff0d53187144e7eaaf7c9176a7ca6bc04dd0065235effeefd306421c [2021-10-28 08:47:58,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 08:47:58,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 08:47:58,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 08:47:58,389 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 08:47:58,391 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 08:47:58,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c [2021-10-28 08:47:58,480 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/data/75a2f9f92/43e129bf00f947b8a26cabf4c1a7f0e0/FLAGf7d1effd5 [2021-10-28 08:47:59,181 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 08:47:59,183 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c [2021-10-28 08:47:59,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/data/75a2f9f92/43e129bf00f947b8a26cabf4c1a7f0e0/FLAGf7d1effd5 [2021-10-28 08:47:59,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/data/75a2f9f92/43e129bf00f947b8a26cabf4c1a7f0e0 [2021-10-28 08:47:59,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 08:47:59,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 08:47:59,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 08:47:59,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 08:47:59,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 08:47:59,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:47:59" (1/1) ... [2021-10-28 08:47:59,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b979706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:47:59, skipping insertion in model container [2021-10-28 08:47:59,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:47:59" (1/1) ... [2021-10-28 08:47:59,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 08:47:59,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 08:47:59,947 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_3f3f4baa-e188-43c6-b15c-5537f5157bbd/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c[14511,14524] [2021-10-28 08:47:59,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:47:59,968 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 08:48:00,073 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_3f3f4baa-e188-43c6-b15c-5537f5157bbd/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c[14511,14524] [2021-10-28 08:48:00,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:48:00,098 INFO L208 MainTranslator]: Completed translation [2021-10-28 08:48:00,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00 WrapperNode [2021-10-28 08:48:00,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 08:48:00,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 08:48:00,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 08:48:00,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 08:48:00,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,134 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,200 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 08:48:00,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 08:48:00,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 08:48:00,201 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 08:48:00,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 08:48:00,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 08:48:00,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 08:48:00,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 08:48:00,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (1/1) ... [2021-10-28 08:48:00,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:00,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:00,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:00,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-10-28 08:48:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 08:48:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 08:48:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 08:48:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 08:48:01,398 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 08:48:01,399 INFO L299 CfgBuilder]: Removed 19 assume(true) statements. [2021-10-28 08:48:01,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:48:01 BoogieIcfgContainer [2021-10-28 08:48:01,418 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 08:48:01,419 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-28 08:48:01,420 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-28 08:48:01,424 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-28 08:48:01,425 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 08:48:01,425 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.10 08:47:59" (1/3) ... [2021-10-28 08:48:01,437 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7986de84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 08:48:01, skipping insertion in model container [2021-10-28 08:48:01,437 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 08:48:01,437 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:48:00" (2/3) ... [2021-10-28 08:48:01,437 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7986de84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 08:48:01, skipping insertion in model container [2021-10-28 08:48:01,438 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 08:48:01,438 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:48:01" (3/3) ... [2021-10-28 08:48:01,439 INFO L389 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c [2021-10-28 08:48:01,512 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-28 08:48:01,512 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-28 08:48:01,512 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-28 08:48:01,512 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-28 08:48:01,513 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-28 08:48:01,513 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-28 08:48:01,513 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-28 08:48:01,513 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-28 08:48:01,551 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 147 states, 146 states have (on average 1.7465753424657535) internal successors, (255), 146 states have internal predecessors, (255), 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 08:48:01,607 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 83 [2021-10-28 08:48:01,607 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:48:01,607 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:48:01,623 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:01,623 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:01,624 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-28 08:48:01,625 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 147 states, 146 states have (on average 1.7465753424657535) internal successors, (255), 146 states have internal predecessors, (255), 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 08:48:01,645 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 83 [2021-10-28 08:48:01,646 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:48:01,646 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:48:01,648 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:01,648 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:01,666 INFO L791 eck$LassoCheckResult]: Stem: 136#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(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0; 41#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~nondet22, main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~nondet27, main_#t~nondet28, main_#t~nondet29, main_#t~nondet30, main_#t~nondet31, main_#t~nondet32, main_#t~nondet33, main_#t~nondet34, main_#t~nondet35, main_#t~nondet36, main_#t~nondet37, main_#t~nondet38, main_#t~nondet39, main_#t~nondet40, main_#t~nondet41, main_#t~nondet42, main_#t~ret43, main_#t~ret44, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~ep12~0 := main_#t~nondet13;havoc main_#t~nondet13;~ep13~0 := main_#t~nondet14;havoc main_#t~nondet14;~ep21~0 := main_#t~nondet15;havoc main_#t~nondet15;~ep23~0 := main_#t~nondet16;havoc main_#t~nondet16;~ep31~0 := main_#t~nondet17;havoc main_#t~nondet17;~ep32~0 := main_#t~nondet18;havoc main_#t~nondet18;~id1~0 := main_#t~nondet19;havoc main_#t~nondet19;~r1~0 := main_#t~nondet20;havoc main_#t~nondet20;~st1~0 := main_#t~nondet21;havoc main_#t~nondet21;~nl1~0 := main_#t~nondet22;havoc main_#t~nondet22;~m1~0 := main_#t~nondet23;havoc main_#t~nondet23;~max1~0 := main_#t~nondet24;havoc main_#t~nondet24;~mode1~0 := main_#t~nondet25;havoc main_#t~nondet25;~newmax1~0 := main_#t~nondet26;havoc main_#t~nondet26;~id2~0 := main_#t~nondet27;havoc main_#t~nondet27;~r2~0 := main_#t~nondet28;havoc main_#t~nondet28;~st2~0 := main_#t~nondet29;havoc main_#t~nondet29;~nl2~0 := main_#t~nondet30;havoc main_#t~nondet30;~m2~0 := main_#t~nondet31;havoc main_#t~nondet31;~max2~0 := main_#t~nondet32;havoc main_#t~nondet32;~mode2~0 := main_#t~nondet33;havoc main_#t~nondet33;~newmax2~0 := main_#t~nondet34;havoc main_#t~nondet34;~id3~0 := main_#t~nondet35;havoc main_#t~nondet35;~r3~0 := main_#t~nondet36;havoc main_#t~nondet36;~st3~0 := main_#t~nondet37;havoc main_#t~nondet37;~nl3~0 := main_#t~nondet38;havoc main_#t~nondet38;~m3~0 := main_#t~nondet39;havoc main_#t~nondet39;~max3~0 := main_#t~nondet40;havoc main_#t~nondet40;~mode3~0 := main_#t~nondet41;havoc main_#t~nondet41;~newmax3~0 := main_#t~nondet42;havoc main_#t~nondet42;havoc init_#res;havoc init_~r121~0, init_~r131~0, init_~r211~0, init_~r231~0, init_~r311~0, init_~r321~0, init_~r122~0, init_~tmp~0, init_~r132~0, init_~tmp___0~0, init_~r212~0, init_~tmp___1~0, init_~r232~0, init_~tmp___2~0, init_~r312~0, init_~tmp___3~0, init_~r322~0, init_~tmp___4~0, init_~tmp___5~0;havoc init_~r121~0;havoc init_~r131~0;havoc init_~r211~0;havoc init_~r231~0;havoc init_~r311~0;havoc init_~r321~0;havoc init_~r122~0;havoc init_~tmp~0;havoc init_~r132~0;havoc init_~tmp___0~0;havoc init_~r212~0;havoc init_~tmp___1~0;havoc init_~r232~0;havoc init_~tmp___2~0;havoc init_~r312~0;havoc init_~tmp___3~0;havoc init_~r322~0;havoc init_~tmp___4~0;havoc init_~tmp___5~0;init_~r121~0 := ~ep12~0;init_~r131~0 := ~ep13~0;init_~r211~0 := ~ep21~0;init_~r231~0 := ~ep23~0;init_~r311~0 := ~ep31~0;init_~r321~0 := ~ep32~0; 22#L268true assume 0 != init_~r121~0 % 256;init_~tmp~0 := 1; 23#L271-1true init_~r122~0 := (if 0 == init_~tmp~0 then 0 else 1); 16#L281true assume 0 != init_~r131~0 % 256;init_~tmp___0~0 := 1; 47#L284-1true init_~r132~0 := (if 0 == init_~tmp___0~0 then 0 else 1); 122#L294true assume 0 != init_~r211~0 % 256;init_~tmp___1~0 := 1; 33#L297-1true init_~r212~0 := (if 0 == init_~tmp___1~0 then 0 else 1); 86#L307true assume 0 != init_~r231~0 % 256;init_~tmp___2~0 := 1; 87#L310-1true init_~r232~0 := (if 0 == init_~tmp___2~0 then 0 else 1); 94#L320true assume 0 != init_~r311~0 % 256;init_~tmp___3~0 := 1; 99#L323-1true init_~r312~0 := (if 0 == init_~tmp___3~0 then 0 else 1); 65#L333true assume 0 != init_~r321~0 % 256;init_~tmp___4~0 := 1; 8#L336-1true init_~r322~0 := (if 0 == init_~tmp___4~0 then 0 else 1); 46#L346true assume !(~id1~0 != ~id2~0);init_~tmp___5~0 := 0; 24#L346-1true init_#res := init_~tmp___5~0; 145#L467true main_#t~ret43 := init_#res;main_~i2~0 := main_#t~ret43;havoc main_#t~ret43;assume_abort_if_not_#in~cond := main_~i2~0;havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; 42#L22true assume !(0 == assume_abort_if_not_~cond); 107#L21true ~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;main_~i2~0 := 0; 12#L602true [2021-10-28 08:48:01,674 INFO L793 eck$LassoCheckResult]: Loop: 12#L602true assume !false;havoc node1_#t~ite7, node1_#t~ite8, node1_~newmax~0;havoc node1_~newmax~0;node1_~newmax~0 := 0; 26#L83true assume !(0 != ~mode1~0 % 256); 51#L114true assume !(~r1~0 % 256 < 1); 101#L114-1true ~mode1~0 := 1; 124#L83-2true havoc node2_#t~ite9, node2_#t~ite10, node2_~newmax~1;havoc node2_~newmax~1;node2_~newmax~1 := 0; 63#L137true assume !(0 != ~mode2~0 % 256); 7#L168true assume !(~r2~0 % 256 < 2); 140#L168-1true ~mode2~0 := 1; 128#L137-2true havoc node3_#t~ite11, node3_#t~ite12, node3_~newmax~2;havoc node3_~newmax~2;node3_~newmax~2 := 0; 91#L191true assume !(0 != ~mode3~0 % 256); 95#L222true assume !(~r3~0 % 256 < 2); 69#L222-1true ~mode3~0 := 1; 77#L191-2true ~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 78#L475true assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 129#L475-1true check_#res := check_~tmp~1; 89#L523true main_#t~ret44 := check_#res;main_~c1~0 := main_#t~ret44;havoc main_#t~ret44;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 36#L607true assume !(0 == assert_~arg % 256); 12#L602true [2021-10-28 08:48:01,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:01,682 INFO L85 PathProgramCache]: Analyzing trace with hash 1744745224, now seen corresponding path program 1 times [2021-10-28 08:48:01,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:01,696 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638967267] [2021-10-28 08:48:01,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:01,698 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:02,054 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:02,055 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638967267] [2021-10-28 08:48:02,056 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638967267] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:02,056 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:02,056 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:48:02,058 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886439354] [2021-10-28 08:48:02,064 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:48:02,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:02,066 INFO L85 PathProgramCache]: Analyzing trace with hash 723217287, now seen corresponding path program 1 times [2021-10-28 08:48:02,066 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:02,066 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464965622] [2021-10-28 08:48:02,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:02,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:02,242 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:02,242 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464965622] [2021-10-28 08:48:02,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464965622] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:02,243 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:02,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:48:02,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138498228] [2021-10-28 08:48:02,245 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:48:02,246 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:48:02,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:48:02,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:48:02,268 INFO L87 Difference]: Start difference. First operand has 147 states, 146 states have (on average 1.7465753424657535) internal successors, (255), 146 states have internal predecessors, (255), 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) Second operand has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 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 08:48:02,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:48:02,394 INFO L93 Difference]: Finished difference Result 147 states and 251 transitions. [2021-10-28 08:48:02,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 08:48:02,397 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 147 states and 251 transitions. [2021-10-28 08:48:02,402 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 82 [2021-10-28 08:48:02,413 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 147 states to 142 states and 239 transitions. [2021-10-28 08:48:02,414 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 142 [2021-10-28 08:48:02,418 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 142 [2021-10-28 08:48:02,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 142 states and 239 transitions. [2021-10-28 08:48:02,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:48:02,422 INFO L681 BuchiCegarLoop]: Abstraction has 142 states and 239 transitions. [2021-10-28 08:48:02,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states and 239 transitions. [2021-10-28 08:48:02,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2021-10-28 08:48:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 142 states have (on average 1.6830985915492958) internal successors, (239), 141 states have internal predecessors, (239), 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 08:48:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 239 transitions. [2021-10-28 08:48:02,466 INFO L704 BuchiCegarLoop]: Abstraction has 142 states and 239 transitions. [2021-10-28 08:48:02,466 INFO L587 BuchiCegarLoop]: Abstraction has 142 states and 239 transitions. [2021-10-28 08:48:02,466 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-10-28 08:48:02,466 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 142 states and 239 transitions. [2021-10-28 08:48:02,475 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 82 [2021-10-28 08:48:02,475 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:48:02,476 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:48:02,481 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:02,481 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:02,482 INFO L791 eck$LassoCheckResult]: Stem: 450#ULTIMATE.startENTRY #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(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0; 382#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~nondet22, main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~nondet27, main_#t~nondet28, main_#t~nondet29, main_#t~nondet30, main_#t~nondet31, main_#t~nondet32, main_#t~nondet33, main_#t~nondet34, main_#t~nondet35, main_#t~nondet36, main_#t~nondet37, main_#t~nondet38, main_#t~nondet39, main_#t~nondet40, main_#t~nondet41, main_#t~nondet42, main_#t~ret43, main_#t~ret44, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~ep12~0 := main_#t~nondet13;havoc main_#t~nondet13;~ep13~0 := main_#t~nondet14;havoc main_#t~nondet14;~ep21~0 := main_#t~nondet15;havoc main_#t~nondet15;~ep23~0 := main_#t~nondet16;havoc main_#t~nondet16;~ep31~0 := main_#t~nondet17;havoc main_#t~nondet17;~ep32~0 := main_#t~nondet18;havoc main_#t~nondet18;~id1~0 := main_#t~nondet19;havoc main_#t~nondet19;~r1~0 := main_#t~nondet20;havoc main_#t~nondet20;~st1~0 := main_#t~nondet21;havoc main_#t~nondet21;~nl1~0 := main_#t~nondet22;havoc main_#t~nondet22;~m1~0 := main_#t~nondet23;havoc main_#t~nondet23;~max1~0 := main_#t~nondet24;havoc main_#t~nondet24;~mode1~0 := main_#t~nondet25;havoc main_#t~nondet25;~newmax1~0 := main_#t~nondet26;havoc main_#t~nondet26;~id2~0 := main_#t~nondet27;havoc main_#t~nondet27;~r2~0 := main_#t~nondet28;havoc main_#t~nondet28;~st2~0 := main_#t~nondet29;havoc main_#t~nondet29;~nl2~0 := main_#t~nondet30;havoc main_#t~nondet30;~m2~0 := main_#t~nondet31;havoc main_#t~nondet31;~max2~0 := main_#t~nondet32;havoc main_#t~nondet32;~mode2~0 := main_#t~nondet33;havoc main_#t~nondet33;~newmax2~0 := main_#t~nondet34;havoc main_#t~nondet34;~id3~0 := main_#t~nondet35;havoc main_#t~nondet35;~r3~0 := main_#t~nondet36;havoc main_#t~nondet36;~st3~0 := main_#t~nondet37;havoc main_#t~nondet37;~nl3~0 := main_#t~nondet38;havoc main_#t~nondet38;~m3~0 := main_#t~nondet39;havoc main_#t~nondet39;~max3~0 := main_#t~nondet40;havoc main_#t~nondet40;~mode3~0 := main_#t~nondet41;havoc main_#t~nondet41;~newmax3~0 := main_#t~nondet42;havoc main_#t~nondet42;havoc init_#res;havoc init_~r121~0, init_~r131~0, init_~r211~0, init_~r231~0, init_~r311~0, init_~r321~0, init_~r122~0, init_~tmp~0, init_~r132~0, init_~tmp___0~0, init_~r212~0, init_~tmp___1~0, init_~r232~0, init_~tmp___2~0, init_~r312~0, init_~tmp___3~0, init_~r322~0, init_~tmp___4~0, init_~tmp___5~0;havoc init_~r121~0;havoc init_~r131~0;havoc init_~r211~0;havoc init_~r231~0;havoc init_~r311~0;havoc init_~r321~0;havoc init_~r122~0;havoc init_~tmp~0;havoc init_~r132~0;havoc init_~tmp___0~0;havoc init_~r212~0;havoc init_~tmp___1~0;havoc init_~r232~0;havoc init_~tmp___2~0;havoc init_~r312~0;havoc init_~tmp___3~0;havoc init_~r322~0;havoc init_~tmp___4~0;havoc init_~tmp___5~0;init_~r121~0 := ~ep12~0;init_~r131~0 := ~ep13~0;init_~r211~0 := ~ep21~0;init_~r231~0 := ~ep23~0;init_~r311~0 := ~ep31~0;init_~r321~0 := ~ep32~0; 352#L268 assume 0 != init_~r121~0 % 256;init_~tmp~0 := 1; 353#L271-1 init_~r122~0 := (if 0 == init_~tmp~0 then 0 else 1); 339#L281 assume 0 != init_~r131~0 % 256;init_~tmp___0~0 := 1; 340#L284-1 init_~r132~0 := (if 0 == init_~tmp___0~0 then 0 else 1); 388#L294 assume 0 != init_~r211~0 % 256;init_~tmp___1~0 := 1; 370#L297-1 init_~r212~0 := (if 0 == init_~tmp___1~0 then 0 else 1); 371#L307 assume 0 != init_~r231~0 % 256;init_~tmp___2~0 := 1; 390#L310-1 init_~r232~0 := (if 0 == init_~tmp___2~0 then 0 else 1); 432#L320 assume 0 != init_~r311~0 % 256;init_~tmp___3~0 := 1; 314#L323-1 init_~r312~0 := (if 0 == init_~tmp___3~0 then 0 else 1); 409#L333 assume 0 != init_~r321~0 % 256;init_~tmp___4~0 := 1; 323#L336-1 init_~r322~0 := (if 0 == init_~tmp___4~0 then 0 else 1); 324#L346 assume !(~id1~0 != ~id2~0);init_~tmp___5~0 := 0; 329#L346-1 init_#res := init_~tmp___5~0; 355#L467 main_#t~ret43 := init_#res;main_~i2~0 := main_#t~ret43;havoc main_#t~ret43;assume_abort_if_not_#in~cond := main_~i2~0;havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; 384#L22 assume !(0 == assume_abort_if_not_~cond); 385#L21 ~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;main_~i2~0 := 0; 332#L602 [2021-10-28 08:48:02,482 INFO L793 eck$LassoCheckResult]: Loop: 332#L602 assume !false;havoc node1_#t~ite7, node1_#t~ite8, node1_~newmax~0;havoc node1_~newmax~0;node1_~newmax~0 := 0; 333#L83 assume !(0 != ~mode1~0 % 256); 357#L114 assume !(~r1~0 % 256 < 1); 365#L114-1 ~mode1~0 := 1; 403#L83-2 havoc node2_#t~ite9, node2_#t~ite10, node2_~newmax~1;havoc node2_~newmax~1;node2_~newmax~1 := 0; 407#L137 assume !(0 != ~mode2~0 % 256); 321#L168 assume !(~r2~0 % 256 < 2); 317#L168-1 ~mode2~0 := 1; 443#L137-2 havoc node3_#t~ite11, node3_#t~ite12, node3_~newmax~2;havoc node3_~newmax~2;node3_~newmax~2 := 0; 434#L191 assume !(0 != ~mode3~0 % 256); 435#L222 assume !(~r3~0 % 256 < 2); 319#L222-1 ~mode3~0 := 1; 413#L191-2 ~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 423#L475 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 383#L476 assume ~st1~0 + ~nl1~0 <= 1; 366#L477 assume ~st2~0 + ~nl2~0 <= 1; 367#L478 assume ~st3~0 + ~nl3~0 <= 1; 419#L479 assume ~r1~0 % 256 >= 2; 405#L483 assume ~r1~0 % 256 < 2; 346#L488 assume ~r1~0 % 256 >= 2; 342#L493 assume ~r1~0 % 256 < 2;check_~tmp~1 := 1; 343#L475-1 check_#res := check_~tmp~1; 433#L523 main_#t~ret44 := check_#res;main_~c1~0 := main_#t~ret44;havoc main_#t~ret44;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 372#L607 assume !(0 == assert_~arg % 256); 332#L602 [2021-10-28 08:48:02,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:02,483 INFO L85 PathProgramCache]: Analyzing trace with hash 1744745224, now seen corresponding path program 2 times [2021-10-28 08:48:02,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:02,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640751920] [2021-10-28 08:48:02,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:02,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:02,699 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:02,699 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640751920] [2021-10-28 08:48:02,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640751920] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:02,700 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:02,700 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:48:02,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484282713] [2021-10-28 08:48:02,701 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:48:02,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:02,702 INFO L85 PathProgramCache]: Analyzing trace with hash -2078994572, now seen corresponding path program 1 times [2021-10-28 08:48:02,702 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:02,702 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126616851] [2021-10-28 08:48:02,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:02,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:02,796 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:02,797 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126616851] [2021-10-28 08:48:02,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126616851] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:02,797 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:02,797 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:48:02,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337816521] [2021-10-28 08:48:02,798 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:48:02,799 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:48:02,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:48:02,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:48:02,805 INFO L87 Difference]: Start difference. First operand 142 states and 239 transitions. cyclomatic complexity: 98 Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 5 states have internal predecessors, (19), 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 08:48:02,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:48:02,937 INFO L93 Difference]: Finished difference Result 145 states and 241 transitions. [2021-10-28 08:48:02,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 08:48:02,946 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 145 states and 241 transitions. [2021-10-28 08:48:02,953 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 82 [2021-10-28 08:48:02,959 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 145 states to 142 states and 209 transitions. [2021-10-28 08:48:02,959 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 142 [2021-10-28 08:48:02,960 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 142 [2021-10-28 08:48:02,960 INFO L73 IsDeterministic]: Start isDeterministic. Operand 142 states and 209 transitions. [2021-10-28 08:48:02,962 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:48:02,962 INFO L681 BuchiCegarLoop]: Abstraction has 142 states and 209 transitions. [2021-10-28 08:48:02,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states and 209 transitions. [2021-10-28 08:48:02,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2021-10-28 08:48:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 142 states have (on average 1.471830985915493) internal successors, (209), 141 states have internal predecessors, (209), 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 08:48:02,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 209 transitions. [2021-10-28 08:48:02,988 INFO L704 BuchiCegarLoop]: Abstraction has 142 states and 209 transitions. [2021-10-28 08:48:02,988 INFO L587 BuchiCegarLoop]: Abstraction has 142 states and 209 transitions. [2021-10-28 08:48:02,988 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-10-28 08:48:02,988 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 142 states and 209 transitions. [2021-10-28 08:48:02,992 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 82 [2021-10-28 08:48:02,992 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:48:02,993 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:48:02,999 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:03,000 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:03,002 INFO L791 eck$LassoCheckResult]: Stem: 750#ULTIMATE.startENTRY #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(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0; 682#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~nondet22, main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~nondet27, main_#t~nondet28, main_#t~nondet29, main_#t~nondet30, main_#t~nondet31, main_#t~nondet32, main_#t~nondet33, main_#t~nondet34, main_#t~nondet35, main_#t~nondet36, main_#t~nondet37, main_#t~nondet38, main_#t~nondet39, main_#t~nondet40, main_#t~nondet41, main_#t~nondet42, main_#t~ret43, main_#t~ret44, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~ep12~0 := main_#t~nondet13;havoc main_#t~nondet13;~ep13~0 := main_#t~nondet14;havoc main_#t~nondet14;~ep21~0 := main_#t~nondet15;havoc main_#t~nondet15;~ep23~0 := main_#t~nondet16;havoc main_#t~nondet16;~ep31~0 := main_#t~nondet17;havoc main_#t~nondet17;~ep32~0 := main_#t~nondet18;havoc main_#t~nondet18;~id1~0 := main_#t~nondet19;havoc main_#t~nondet19;~r1~0 := main_#t~nondet20;havoc main_#t~nondet20;~st1~0 := main_#t~nondet21;havoc main_#t~nondet21;~nl1~0 := main_#t~nondet22;havoc main_#t~nondet22;~m1~0 := main_#t~nondet23;havoc main_#t~nondet23;~max1~0 := main_#t~nondet24;havoc main_#t~nondet24;~mode1~0 := main_#t~nondet25;havoc main_#t~nondet25;~newmax1~0 := main_#t~nondet26;havoc main_#t~nondet26;~id2~0 := main_#t~nondet27;havoc main_#t~nondet27;~r2~0 := main_#t~nondet28;havoc main_#t~nondet28;~st2~0 := main_#t~nondet29;havoc main_#t~nondet29;~nl2~0 := main_#t~nondet30;havoc main_#t~nondet30;~m2~0 := main_#t~nondet31;havoc main_#t~nondet31;~max2~0 := main_#t~nondet32;havoc main_#t~nondet32;~mode2~0 := main_#t~nondet33;havoc main_#t~nondet33;~newmax2~0 := main_#t~nondet34;havoc main_#t~nondet34;~id3~0 := main_#t~nondet35;havoc main_#t~nondet35;~r3~0 := main_#t~nondet36;havoc main_#t~nondet36;~st3~0 := main_#t~nondet37;havoc main_#t~nondet37;~nl3~0 := main_#t~nondet38;havoc main_#t~nondet38;~m3~0 := main_#t~nondet39;havoc main_#t~nondet39;~max3~0 := main_#t~nondet40;havoc main_#t~nondet40;~mode3~0 := main_#t~nondet41;havoc main_#t~nondet41;~newmax3~0 := main_#t~nondet42;havoc main_#t~nondet42;havoc init_#res;havoc init_~r121~0, init_~r131~0, init_~r211~0, init_~r231~0, init_~r311~0, init_~r321~0, init_~r122~0, init_~tmp~0, init_~r132~0, init_~tmp___0~0, init_~r212~0, init_~tmp___1~0, init_~r232~0, init_~tmp___2~0, init_~r312~0, init_~tmp___3~0, init_~r322~0, init_~tmp___4~0, init_~tmp___5~0;havoc init_~r121~0;havoc init_~r131~0;havoc init_~r211~0;havoc init_~r231~0;havoc init_~r311~0;havoc init_~r321~0;havoc init_~r122~0;havoc init_~tmp~0;havoc init_~r132~0;havoc init_~tmp___0~0;havoc init_~r212~0;havoc init_~tmp___1~0;havoc init_~r232~0;havoc init_~tmp___2~0;havoc init_~r312~0;havoc init_~tmp___3~0;havoc init_~r322~0;havoc init_~tmp___4~0;havoc init_~tmp___5~0;init_~r121~0 := ~ep12~0;init_~r131~0 := ~ep13~0;init_~r211~0 := ~ep21~0;init_~r231~0 := ~ep23~0;init_~r311~0 := ~ep31~0;init_~r321~0 := ~ep32~0; 652#L268 assume 0 != init_~r121~0 % 256;init_~tmp~0 := 1; 653#L271-1 init_~r122~0 := (if 0 == init_~tmp~0 then 0 else 1); 639#L281 assume 0 != init_~r131~0 % 256;init_~tmp___0~0 := 1; 640#L284-1 init_~r132~0 := (if 0 == init_~tmp___0~0 then 0 else 1); 688#L294 assume 0 != init_~r211~0 % 256;init_~tmp___1~0 := 1; 670#L297-1 init_~r212~0 := (if 0 == init_~tmp___1~0 then 0 else 1); 671#L307 assume 0 != init_~r231~0 % 256;init_~tmp___2~0 := 1; 691#L310-1 init_~r232~0 := (if 0 == init_~tmp___2~0 then 0 else 1); 732#L320 assume 0 != init_~r311~0 % 256;init_~tmp___3~0 := 1; 617#L323-1 init_~r312~0 := (if 0 == init_~tmp___3~0 then 0 else 1); 709#L333 assume 0 != init_~r321~0 % 256;init_~tmp___4~0 := 1; 625#L336-1 init_~r322~0 := (if 0 == init_~tmp___4~0 then 0 else 1); 626#L346 assume ~id1~0 != ~id2~0; 687#L347 assume ~id1~0 != ~id3~0; 747#L348 assume ~id2~0 != ~id3~0; 738#L349 assume ~id1~0 >= 0; 739#L350 assume ~id2~0 >= 0; 721#L351 assume ~id3~0 >= 0; 722#L352 assume 0 == ~r1~0 % 256; 742#L353 assume 0 == ~r2~0 % 256; 699#L354 assume 0 == ~r3~0 % 256; 677#L355 assume 0 != init_~r122~0 % 256; 678#L356 assume 0 != init_~r132~0 % 256; 698#L357 assume 0 != init_~r212~0 % 256; 633#L358 assume 0 != init_~r232~0 % 256; 634#L359 assume 0 != init_~r312~0 % 256; 647#L360 assume 0 != init_~r322~0 % 256; 648#L361 assume ~max1~0 == ~id1~0; 730#L362 assume ~max2~0 == ~id2~0; 752#L363 assume ~max3~0 == ~id3~0; 753#L364 assume 0 == ~st1~0; 694#L365 assume 0 == ~st2~0; 695#L366 assume 0 == ~st3~0; 637#L367 assume 0 == ~nl1~0; 638#L368 assume 0 == ~nl2~0; 679#L369 assume 0 == ~nl3~0; 627#L370 assume 0 == ~mode1~0 % 256; 628#L371 assume 0 == ~mode2~0 % 256; 675#L372 assume 0 == ~mode3~0 % 256; 676#L373 assume 0 != ~newmax1~0 % 256; 748#L374 assume 0 != ~newmax2~0 % 256; 635#L375 assume 0 != ~newmax3~0 % 256;init_~tmp___5~0 := 1; 636#L346-1 init_#res := init_~tmp___5~0; 655#L467 main_#t~ret43 := init_#res;main_~i2~0 := main_#t~ret43;havoc main_#t~ret43;assume_abort_if_not_#in~cond := main_~i2~0;havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; 683#L22 assume !(0 == assume_abort_if_not_~cond); 684#L21 ~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;main_~i2~0 := 0; 631#L602 [2021-10-28 08:48:03,003 INFO L793 eck$LassoCheckResult]: Loop: 631#L602 assume !false;havoc node1_#t~ite7, node1_#t~ite8, node1_~newmax~0;havoc node1_~newmax~0;node1_~newmax~0 := 0; 632#L83 assume !(0 != ~mode1~0 % 256); 657#L114 assume !(~r1~0 % 256 < 1); 665#L114-1 ~mode1~0 := 1; 703#L83-2 havoc node2_#t~ite9, node2_#t~ite10, node2_~newmax~1;havoc node2_~newmax~1;node2_~newmax~1 := 0; 706#L137 assume !(0 != ~mode2~0 % 256); 621#L168 assume !(~r2~0 % 256 < 2); 614#L168-1 ~mode2~0 := 1; 743#L137-2 havoc node3_#t~ite11, node3_#t~ite12, node3_~newmax~2;havoc node3_~newmax~2;node3_~newmax~2 := 0; 734#L191 assume !(0 != ~mode3~0 % 256); 735#L222 assume !(~r3~0 % 256 < 2); 619#L222-1 ~mode3~0 := 1; 713#L191-2 ~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 723#L475 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 685#L476 assume ~st1~0 + ~nl1~0 <= 1; 666#L477 assume ~st2~0 + ~nl2~0 <= 1; 667#L478 assume ~st3~0 + ~nl3~0 <= 1; 720#L479 assume ~r1~0 % 256 >= 2; 705#L483 assume ~r1~0 % 256 < 2; 646#L488 assume ~r1~0 % 256 >= 2; 642#L493 assume ~r1~0 % 256 < 2;check_~tmp~1 := 1; 643#L475-1 check_#res := check_~tmp~1; 733#L523 main_#t~ret44 := check_#res;main_~c1~0 := main_#t~ret44;havoc main_#t~ret44;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 672#L607 assume !(0 == assert_~arg % 256); 631#L602 [2021-10-28 08:48:03,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:03,004 INFO L85 PathProgramCache]: Analyzing trace with hash 431062094, now seen corresponding path program 1 times [2021-10-28 08:48:03,005 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:03,005 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755184819] [2021-10-28 08:48:03,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:03,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:03,136 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:48:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:03,259 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:48:03,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:03,260 INFO L85 PathProgramCache]: Analyzing trace with hash -2078994572, now seen corresponding path program 2 times [2021-10-28 08:48:03,261 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:03,261 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500561318] [2021-10-28 08:48:03,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:03,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:03,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:03,291 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500561318] [2021-10-28 08:48:03,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1500561318] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:03,292 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:03,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:48:03,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705587627] [2021-10-28 08:48:03,293 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:48:03,293 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:48:03,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:48:03,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:48:03,294 INFO L87 Difference]: Start difference. First operand 142 states and 209 transitions. cyclomatic complexity: 68 Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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 08:48:03,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:48:03,378 INFO L93 Difference]: Finished difference Result 205 states and 304 transitions. [2021-10-28 08:48:03,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:48:03,379 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 205 states and 304 transitions. [2021-10-28 08:48:03,382 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 145 [2021-10-28 08:48:03,385 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 205 states to 205 states and 304 transitions. [2021-10-28 08:48:03,385 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 205 [2021-10-28 08:48:03,386 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 205 [2021-10-28 08:48:03,386 INFO L73 IsDeterministic]: Start isDeterministic. Operand 205 states and 304 transitions. [2021-10-28 08:48:03,388 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:48:03,388 INFO L681 BuchiCegarLoop]: Abstraction has 205 states and 304 transitions. [2021-10-28 08:48:03,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states and 304 transitions. [2021-10-28 08:48:03,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 203. [2021-10-28 08:48:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 203 states have (on average 1.4827586206896552) internal successors, (301), 202 states have internal predecessors, (301), 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 08:48:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 301 transitions. [2021-10-28 08:48:03,424 INFO L704 BuchiCegarLoop]: Abstraction has 203 states and 301 transitions. [2021-10-28 08:48:03,424 INFO L587 BuchiCegarLoop]: Abstraction has 203 states and 301 transitions. [2021-10-28 08:48:03,425 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-10-28 08:48:03,425 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 203 states and 301 transitions. [2021-10-28 08:48:03,427 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 143 [2021-10-28 08:48:03,428 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:48:03,428 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:48:03,434 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:03,434 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:03,434 INFO L791 eck$LassoCheckResult]: Stem: 1113#ULTIMATE.startENTRY #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(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0; 1034#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~nondet22, main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~nondet27, main_#t~nondet28, main_#t~nondet29, main_#t~nondet30, main_#t~nondet31, main_#t~nondet32, main_#t~nondet33, main_#t~nondet34, main_#t~nondet35, main_#t~nondet36, main_#t~nondet37, main_#t~nondet38, main_#t~nondet39, main_#t~nondet40, main_#t~nondet41, main_#t~nondet42, main_#t~ret43, main_#t~ret44, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~ep12~0 := main_#t~nondet13;havoc main_#t~nondet13;~ep13~0 := main_#t~nondet14;havoc main_#t~nondet14;~ep21~0 := main_#t~nondet15;havoc main_#t~nondet15;~ep23~0 := main_#t~nondet16;havoc main_#t~nondet16;~ep31~0 := main_#t~nondet17;havoc main_#t~nondet17;~ep32~0 := main_#t~nondet18;havoc main_#t~nondet18;~id1~0 := main_#t~nondet19;havoc main_#t~nondet19;~r1~0 := main_#t~nondet20;havoc main_#t~nondet20;~st1~0 := main_#t~nondet21;havoc main_#t~nondet21;~nl1~0 := main_#t~nondet22;havoc main_#t~nondet22;~m1~0 := main_#t~nondet23;havoc main_#t~nondet23;~max1~0 := main_#t~nondet24;havoc main_#t~nondet24;~mode1~0 := main_#t~nondet25;havoc main_#t~nondet25;~newmax1~0 := main_#t~nondet26;havoc main_#t~nondet26;~id2~0 := main_#t~nondet27;havoc main_#t~nondet27;~r2~0 := main_#t~nondet28;havoc main_#t~nondet28;~st2~0 := main_#t~nondet29;havoc main_#t~nondet29;~nl2~0 := main_#t~nondet30;havoc main_#t~nondet30;~m2~0 := main_#t~nondet31;havoc main_#t~nondet31;~max2~0 := main_#t~nondet32;havoc main_#t~nondet32;~mode2~0 := main_#t~nondet33;havoc main_#t~nondet33;~newmax2~0 := main_#t~nondet34;havoc main_#t~nondet34;~id3~0 := main_#t~nondet35;havoc main_#t~nondet35;~r3~0 := main_#t~nondet36;havoc main_#t~nondet36;~st3~0 := main_#t~nondet37;havoc main_#t~nondet37;~nl3~0 := main_#t~nondet38;havoc main_#t~nondet38;~m3~0 := main_#t~nondet39;havoc main_#t~nondet39;~max3~0 := main_#t~nondet40;havoc main_#t~nondet40;~mode3~0 := main_#t~nondet41;havoc main_#t~nondet41;~newmax3~0 := main_#t~nondet42;havoc main_#t~nondet42;havoc init_#res;havoc init_~r121~0, init_~r131~0, init_~r211~0, init_~r231~0, init_~r311~0, init_~r321~0, init_~r122~0, init_~tmp~0, init_~r132~0, init_~tmp___0~0, init_~r212~0, init_~tmp___1~0, init_~r232~0, init_~tmp___2~0, init_~r312~0, init_~tmp___3~0, init_~r322~0, init_~tmp___4~0, init_~tmp___5~0;havoc init_~r121~0;havoc init_~r131~0;havoc init_~r211~0;havoc init_~r231~0;havoc init_~r311~0;havoc init_~r321~0;havoc init_~r122~0;havoc init_~tmp~0;havoc init_~r132~0;havoc init_~tmp___0~0;havoc init_~r212~0;havoc init_~tmp___1~0;havoc init_~r232~0;havoc init_~tmp___2~0;havoc init_~r312~0;havoc init_~tmp___3~0;havoc init_~r322~0;havoc init_~tmp___4~0;havoc init_~tmp___5~0;init_~r121~0 := ~ep12~0;init_~r131~0 := ~ep13~0;init_~r211~0 := ~ep21~0;init_~r231~0 := ~ep23~0;init_~r311~0 := ~ep31~0;init_~r321~0 := ~ep32~0; 1004#L268 assume 0 != init_~r121~0 % 256;init_~tmp~0 := 1; 1005#L271-1 init_~r122~0 := (if 0 == init_~tmp~0 then 0 else 1); 992#L281 assume 0 != init_~r131~0 % 256;init_~tmp___0~0 := 1; 993#L284-1 init_~r132~0 := (if 0 == init_~tmp___0~0 then 0 else 1); 1040#L294 assume 0 != init_~r211~0 % 256;init_~tmp___1~0 := 1; 1022#L297-1 init_~r212~0 := (if 0 == init_~tmp___1~0 then 0 else 1); 1023#L307 assume 0 != init_~r231~0 % 256;init_~tmp___2~0 := 1; 1042#L310-1 init_~r232~0 := (if 0 == init_~tmp___2~0 then 0 else 1); 1088#L320 assume 0 != init_~r311~0 % 256;init_~tmp___3~0 := 1; 967#L323-1 init_~r312~0 := (if 0 == init_~tmp___3~0 then 0 else 1); 1063#L333 assume 0 != init_~r321~0 % 256;init_~tmp___4~0 := 1; 976#L336-1 init_~r322~0 := (if 0 == init_~tmp___4~0 then 0 else 1); 977#L346 assume ~id1~0 != ~id2~0; 1039#L347 assume ~id1~0 != ~id3~0; 1107#L348 assume ~id2~0 != ~id3~0; 1095#L349 assume ~id1~0 >= 0; 1096#L350 assume ~id2~0 >= 0; 1076#L351 assume ~id3~0 >= 0; 1077#L352 assume 0 == ~r1~0 % 256; 1100#L353 assume 0 == ~r2~0 % 256; 1051#L354 assume 0 == ~r3~0 % 256; 1029#L355 assume 0 != init_~r122~0 % 256; 1030#L356 assume 0 != init_~r132~0 % 256; 1050#L357 assume 0 != init_~r212~0 % 256; 986#L358 assume 0 != init_~r232~0 % 256; 987#L359 assume 0 != init_~r312~0 % 256; 999#L360 assume 0 != init_~r322~0 % 256; 1000#L361 assume ~max1~0 == ~id1~0; 1080#L362 assume ~max2~0 == ~id2~0; 1116#L363 assume ~max3~0 == ~id3~0; 1117#L364 assume 0 == ~st1~0; 1046#L365 assume 0 == ~st2~0; 1047#L366 assume 0 == ~st3~0; 990#L367 assume 0 == ~nl1~0; 991#L368 assume 0 == ~nl2~0; 1031#L369 assume 0 == ~nl3~0; 980#L370 assume 0 == ~mode1~0 % 256; 981#L371 assume 0 == ~mode2~0 % 256; 1027#L372 assume 0 == ~mode3~0 % 256; 1028#L373 assume 0 != ~newmax1~0 % 256; 1111#L374 assume 0 != ~newmax2~0 % 256; 988#L375 assume 0 != ~newmax3~0 % 256;init_~tmp___5~0 := 1; 989#L346-1 init_#res := init_~tmp___5~0; 1007#L467 main_#t~ret43 := init_#res;main_~i2~0 := main_#t~ret43;havoc main_#t~ret43;assume_abort_if_not_#in~cond := main_~i2~0;havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; 1035#L22 assume !(0 == assume_abort_if_not_~cond); 1036#L21 ~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;main_~i2~0 := 0; 1101#L602 [2021-10-28 08:48:03,434 INFO L793 eck$LassoCheckResult]: Loop: 1101#L602 assume !false;havoc node1_#t~ite7, node1_#t~ite8, node1_~newmax~0;havoc node1_~newmax~0;node1_~newmax~0 := 0; 1120#L83 assume !(0 != ~mode1~0 % 256); 1119#L114 assume !(~r1~0 % 256 < 1); 1017#L114-1 ~mode1~0 := 1; 1152#L83-2 havoc node2_#t~ite9, node2_#t~ite10, node2_~newmax~1;havoc node2_~newmax~1;node2_~newmax~1 := 0; 1150#L137 assume !(0 != ~mode2~0 % 256); 1146#L168 assume !(~r2~0 % 256 < 2); 1140#L168-1 ~mode2~0 := 1; 1139#L137-2 havoc node3_#t~ite11, node3_#t~ite12, node3_~newmax~2;havoc node3_~newmax~2;node3_~newmax~2 := 0; 1138#L191 assume !(0 != ~mode3~0 % 256); 1094#L222 assume !(~r3~0 % 256 < 2); 972#L222-1 ~mode3~0 := 1; 1129#L191-2 ~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1128#L475 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1127#L476 assume ~st1~0 + ~nl1~0 <= 1; 1126#L477 assume ~st2~0 + ~nl2~0 <= 1; 1125#L478 assume ~st3~0 + ~nl3~0 <= 1; 1124#L479 assume !(~r1~0 % 256 >= 2); 1058#L482 assume 0 == ~st1~0 + ~st2~0 + ~st3~0; 1059#L483 assume ~r1~0 % 256 < 2; 1118#L488 assume !(~r1~0 % 256 >= 2); 1109#L492 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; 1110#L493 assume ~r1~0 % 256 < 2;check_~tmp~1 := 1; 1123#L475-1 check_#res := check_~tmp~1; 1122#L523 main_#t~ret44 := check_#res;main_~c1~0 := main_#t~ret44;havoc main_#t~ret44;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1121#L607 assume !(0 == assert_~arg % 256); 1101#L602 [2021-10-28 08:48:03,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:03,435 INFO L85 PathProgramCache]: Analyzing trace with hash 431062094, now seen corresponding path program 2 times [2021-10-28 08:48:03,435 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:03,436 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169403639] [2021-10-28 08:48:03,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:03,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:03,484 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:48:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:03,586 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:48:03,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:03,587 INFO L85 PathProgramCache]: Analyzing trace with hash 1914417972, now seen corresponding path program 1 times [2021-10-28 08:48:03,587 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:03,587 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573343071] [2021-10-28 08:48:03,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:03,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:03,598 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:48:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:03,614 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:48:03,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:03,615 INFO L85 PathProgramCache]: Analyzing trace with hash 1644968257, now seen corresponding path program 1 times [2021-10-28 08:48:03,615 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:03,615 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452148790] [2021-10-28 08:48:03,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:03,616 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:03,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:03,705 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:03,706 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452148790] [2021-10-28 08:48:03,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452148790] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:03,708 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:03,709 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:48:03,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909016114] [2021-10-28 08:48:04,587 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:48:04,588 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:48:04,588 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:48:04,598 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:48:04,598 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 08:48:04,598 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:04,599 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:48:04,599 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:48:04,599 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-10-28 08:48:04,599 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:48:04,599 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:48:04,623 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 08:48:04,633 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 08:48:04,644 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 08:48:04,647 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 08:48:04,649 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 08:48:04,652 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 08:48:04,658 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 08:48:04,661 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 08:48:04,670 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 08:48:04,673 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 08:48:04,680 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 08:48:04,683 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 08:48:04,696 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 08:48:04,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:48:04,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:48:04,730 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 08:48:04,733 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 08:48:04,736 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 08:48:04,742 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 08:48:04,745 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 08:48:05,197 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:48:05,198 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 08:48:05,201 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:05,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:05,203 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:05,219 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:05,219 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:05,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-10-28 08:48:05,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:05,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:05,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:05,270 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:05,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-10-28 08:48:05,272 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 08:48:05,272 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:05,409 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 08:48:05,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:05,412 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:48:05,412 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:48:05,412 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:48:05,412 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:48:05,412 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 08:48:05,412 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:05,412 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:48:05,412 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:48:05,412 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-10-28 08:48:05,413 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:48:05,413 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:48:05,415 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 08:48:05,433 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 08:48:05,443 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 08:48:05,446 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 08:48:05,448 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 08:48:05,451 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 08:48:05,457 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 08:48:05,460 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 08:48:05,467 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 08:48:05,473 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 08:48:05,480 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 08:48:05,483 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 08:48:05,490 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 08:48:05,493 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 08:48:05,496 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 08:48:05,502 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 08:48:05,505 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 08:48:05,511 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 08:48:05,514 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 08:48:05,517 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 08:48:06,008 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:48:06,014 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 08:48:06,015 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,017 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-10-28 08:48:06,029 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 08:48:06,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,047 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,109 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,111 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,134 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-10-28 08:48:06,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,182 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,184 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,190 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 08:48:06,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,202 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-10-28 08:48:06,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,253 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-10-28 08:48:06,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,274 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,331 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,333 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,339 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 08:48:06,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,350 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-10-28 08:48:06,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,390 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,391 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-10-28 08:48:06,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-10-28 08:48:06,475 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,476 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,478 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 08:48:06,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-10-28 08:48:06,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,490 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,514 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,515 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-10-28 08:48:06,517 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 08:48:06,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,549 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,550 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-10-28 08:48:06,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,584 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-10-28 08:48:06,586 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 08:48:06,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,599 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-10-28 08:48:06,639 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,640 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-10-28 08:48:06,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,685 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,686 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-10-28 08:48:06,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,725 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,726 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-10-28 08:48:06,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,739 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,800 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,801 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-10-28 08:48:06,803 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 08:48:06,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,815 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,888 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,889 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,895 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 08:48:06,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,908 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-10-28 08:48:06,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:06,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:06,964 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:06,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:06,966 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:06,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:06,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-10-28 08:48:06,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:06,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:06,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:06,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:06,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:06,987 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:06,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:06,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-10-28 08:48:07,019 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,020 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-10-28 08:48:07,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:07,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:07,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,070 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,070 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-10-28 08:48:07,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:07,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:07,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,120 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,121 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-10-28 08:48:07,123 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 08:48:07,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:07,133 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:07,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,159 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,160 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-10-28 08:48:07,163 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 08:48:07,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:07,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:07,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-10-28 08:48:07,218 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 08:48:07,218 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,219 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-10-28 08:48:07,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-10-28 08:48:07,255 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,256 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-10-28 08:48:07,257 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 08:48:07,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,291 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,292 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-10-28 08:48:07,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,304 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,331 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,332 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-10-28 08:48:07,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,348 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-10-28 08:48:07,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,378 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-10-28 08:48:07,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-10-28 08:48:07,423 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,424 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-10-28 08:48:07,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,437 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-10-28 08:48:07,465 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,466 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-10-28 08:48:07,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,476 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-10-28 08:48:07,499 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,500 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-10-28 08:48:07,502 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 08:48:07,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-10-28 08:48:07,542 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,543 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-10-28 08:48:07,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,553 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,578 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-10-28 08:48:07,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-10-28 08:48:07,613 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,614 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-10-28 08:48:07,621 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 08:48:07,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-10-28 08:48:07,662 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,664 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-10-28 08:48:07,665 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 08:48:07,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,677 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-10-28 08:48:07,725 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,725 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-10-28 08:48:07,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-10-28 08:48:07,789 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,789 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-10-28 08:48:07,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,801 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-10-28 08:48:07,827 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,828 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-10-28 08:48:07,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:07,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,881 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-10-28 08:48:07,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,891 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-10-28 08:48:07,913 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,914 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-10-28 08:48:07,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:07,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-10-28 08:48:07,954 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:07,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:07,956 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:07,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-10-28 08:48:07,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:07,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:07,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:07,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:07,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:07,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:07,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:07,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:07,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-10-28 08:48:08,004 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,005 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-10-28 08:48:08,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:08,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:08,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,089 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,090 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-10-28 08:48:08,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:08,112 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:08,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-10-28 08:48:08,157 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 08:48:08,157 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,158 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-10-28 08:48:08,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-10-28 08:48:08,209 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,210 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-10-28 08:48:08,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,275 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-10-28 08:48:08,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,336 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,337 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-10-28 08:48:08,339 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 08:48:08,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,380 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,381 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-10-28 08:48:08,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,438 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-10-28 08:48:08,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-10-28 08:48:08,513 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,514 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-10-28 08:48:08,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,558 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-10-28 08:48:08,560 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 08:48:08,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,622 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,623 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-10-28 08:48:08,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,645 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-10-28 08:48:08,673 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,674 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-10-28 08:48:08,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,719 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,721 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-10-28 08:48:08,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,764 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,766 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-10-28 08:48:08,768 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 08:48:08,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-10-28 08:48:08,817 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,819 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-10-28 08:48:08,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,840 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:08,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,868 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-10-28 08:48:08,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-10-28 08:48:08,928 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,929 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-10-28 08:48:08,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,942 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:08,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-10-28 08:48:08,970 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:08,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:08,972 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:08,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-10-28 08:48:08,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:08,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:08,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:08,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:08,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:08,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:08,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:08,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:08,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-10-28 08:48:09,008 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,009 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-10-28 08:48:09,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:09,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:09,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-10-28 08:48:09,047 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,047 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-10-28 08:48:09,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:09,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:09,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:09,108 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,109 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-10-28 08:48:09,112 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 08:48:09,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:09,122 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:09,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-10-28 08:48:09,147 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,148 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-10-28 08:48:09,150 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 08:48:09,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:09,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:09,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-10-28 08:48:09,240 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 08:48:09,241 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,242 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-10-28 08:48:09,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:09,325 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,329 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-10-28 08:48:09,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-10-28 08:48:09,394 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,395 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,405 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 08:48:09,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-10-28 08:48:09,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-10-28 08:48:09,443 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,443 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-10-28 08:48:09,447 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 08:48:09,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:09,485 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,486 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-10-28 08:48:09,488 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 08:48:09,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:09,528 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,529 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-10-28 08:48:09,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-10-28 08:48:09,604 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,605 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-10-28 08:48:09,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-10-28 08:48:09,643 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,644 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-10-28 08:48:09,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,656 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-10-28 08:48:09,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,685 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-10-28 08:48:09,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,698 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-10-28 08:48:09,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,727 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-10-28 08:48:09,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-10-28 08:48:09,771 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,772 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-10-28 08:48:09,774 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 08:48:09,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-10-28 08:48:09,833 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,834 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-10-28 08:48:09,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,849 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-10-28 08:48:09,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,881 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-10-28 08:48:09,883 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 08:48:09,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:09,940 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,941 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-10-28 08:48:09,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:09,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:09,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:09,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:09,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:09,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:09,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:09,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:09,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:09,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:09,988 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:09,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:09,989 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:09,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-10-28 08:48:09,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:10,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:10,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:10,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-10-28 08:48:10,037 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,040 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-10-28 08:48:10,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:10,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:10,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:10,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,086 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,087 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-10-28 08:48:10,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:10,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:10,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:10,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-10-28 08:48:10,132 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,133 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-10-28 08:48:10,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:10,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:10,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:10,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-10-28 08:48:10,174 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,175 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-10-28 08:48:10,177 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 08:48:10,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:10,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:10,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:10,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-10-28 08:48:10,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,218 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-10-28 08:48:10,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:10,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:10,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:10,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-10-28 08:48:10,277 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 08:48:10,277 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,278 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-10-28 08:48:10,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,340 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-10-28 08:48:10,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,388 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,389 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-10-28 08:48:10,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-10-28 08:48:10,443 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,444 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-10-28 08:48:10,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,486 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,488 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-10-28 08:48:10,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-10-28 08:48:10,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,561 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,569 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 08:48:10,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-10-28 08:48:10,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-10-28 08:48:10,610 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,611 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-10-28 08:48:10,613 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 08:48:10,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,667 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,668 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-10-28 08:48:10,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,739 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,741 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,763 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-10-28 08:48:10,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,822 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,823 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-10-28 08:48:10,824 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 08:48:10,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:10,873 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,874 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-10-28 08:48:10,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,886 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:10,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-10-28 08:48:10,926 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:10,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:10,927 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:10,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-10-28 08:48:10,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:10,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:10,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:10,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:10,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:10,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:10,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:10,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:10,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:10,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,008 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,009 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-10-28 08:48:11,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,044 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,045 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-10-28 08:48:11,046 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 08:48:11,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,080 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,081 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-10-28 08:48:11,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,120 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,121 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-10-28 08:48:11,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,159 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,160 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-10-28 08:48:11,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,170 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-10-28 08:48:11,202 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,212 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,240 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-10-28 08:48:11,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,291 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,292 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,307 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-10-28 08:48:11,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,357 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,358 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:11,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:11,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-10-28 08:48:11,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:11,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,423 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 08:48:11,423 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,424 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-10-28 08:48:11,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,467 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,468 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-10-28 08:48:11,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,480 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,510 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,511 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-10-28 08:48:11,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,544 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,545 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-10-28 08:48:11,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,585 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-10-28 08:48:11,586 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 08:48:11,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-10-28 08:48:11,646 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,647 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-10-28 08:48:11,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,689 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,689 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-10-28 08:48:11,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,729 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,729 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-10-28 08:48:11,731 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 08:48:11,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,739 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-10-28 08:48:11,764 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,765 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-10-28 08:48:11,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-10-28 08:48:11,797 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,797 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-10-28 08:48:11,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,806 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,832 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,834 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-10-28 08:48:11,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,866 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,867 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-10-28 08:48:11,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,918 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,919 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-10-28 08:48:11,920 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 08:48:11,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,928 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:11,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:11,966 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:11,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:11,967 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:11,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-10-28 08:48:11,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:11,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:11,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:11,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:11,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:11,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:11,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:11,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:11,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:11,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,007 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,007 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-10-28 08:48:12,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:12,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:12,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:12,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,048 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,049 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-10-28 08:48:12,051 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 08:48:12,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,059 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:12,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:12,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:12,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,087 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,088 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-10-28 08:48:12,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,096 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:12,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:12,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:12,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-10-28 08:48:12,122 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,123 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-10-28 08:48:12,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,131 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:12,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:12,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:12,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,155 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-10-28 08:48:12,156 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 08:48:12,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,164 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:12,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:12,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:12,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-10-28 08:48:12,190 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,191 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-10-28 08:48:12,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,204 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:12,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:12,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:12,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-10-28 08:48:12,299 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 08:48:12,299 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,300 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-10-28 08:48:12,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,378 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,380 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-10-28 08:48:12,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,460 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,465 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-10-28 08:48:12,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,528 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,530 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-10-28 08:48:12,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,593 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,596 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,615 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-10-28 08:48:12,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,662 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,663 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,667 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 08:48:12,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-10-28 08:48:12,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,744 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-10-28 08:48:12,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,803 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,804 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:12,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-10-28 08:48:12,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,871 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,872 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,874 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 08:48:12,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-10-28 08:48:12,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:12,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:12,941 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:12,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:12,944 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:12,946 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 08:48:12,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:12,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:12,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:12,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:12,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:12,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:12,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:12,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:12,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-10-28 08:48:12,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,008 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,009 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-10-28 08:48:13,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,069 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,070 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,091 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-10-28 08:48:13,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,150 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,151 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,153 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 08:48:13,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-10-28 08:48:13,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-10-28 08:48:13,214 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,215 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-10-28 08:48:13,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-10-28 08:48:13,267 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,268 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-10-28 08:48:13,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,314 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,314 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-10-28 08:48:13,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,356 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,357 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-10-28 08:48:13,358 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 08:48:13,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,385 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,456 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,457 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-10-28 08:48:13,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,538 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,541 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,559 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-10-28 08:48:13,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,622 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,623 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:13,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:13,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-10-28 08:48:13,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:13,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,742 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 08:48:13,742 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,743 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:13,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-10-28 08:48:13,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:13,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:13,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:13,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,821 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,823 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,829 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 08:48:13,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:13,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:13,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-10-28 08:48:13,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:13,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,906 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,908 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,910 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 08:48:13,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:13,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:13,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:13,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-10-28 08:48:13,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:13,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:13,977 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:13,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:13,979 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:13,981 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 08:48:13,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:13,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:13,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:13,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:13,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:13,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:13,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:13,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:13,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-10-28 08:48:14,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,053 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,054 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-10-28 08:48:14,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-10-28 08:48:14,126 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,127 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-10-28 08:48:14,128 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 08:48:14,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,140 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-10-28 08:48:14,172 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,173 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-10-28 08:48:14,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-10-28 08:48:14,218 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,219 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-10-28 08:48:14,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,285 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,286 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-10-28 08:48:14,289 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 08:48:14,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,334 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,335 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-10-28 08:48:14,337 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 08:48:14,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-10-28 08:48:14,416 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,417 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-10-28 08:48:14,419 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 08:48:14,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,430 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,460 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-10-28 08:48:14,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,540 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,541 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-10-28 08:48:14,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,554 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,583 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,584 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-10-28 08:48:14,586 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 08:48:14,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,626 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,627 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-10-28 08:48:14,628 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 08:48:14,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,706 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,708 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-10-28 08:48:14,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,743 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,744 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-10-28 08:48:14,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-10-28 08:48:14,780 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,781 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-10-28 08:48:14,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-10-28 08:48:14,832 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,833 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-10-28 08:48:14,834 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 08:48:14,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-10-28 08:48:14,869 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,870 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-10-28 08:48:14,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:14,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:14,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:14,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-10-28 08:48:14,921 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 08:48:14,921 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,922 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-10-28 08:48:14,924 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 08:48:14,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:14,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:14,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:14,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:14,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:14,966 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:14,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:14,967 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:14,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-10-28 08:48:14,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:14,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:14,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:14,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:14,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:14,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:14,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:14,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:14,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:14,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-10-28 08:48:15,012 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,013 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-10-28 08:48:15,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,023 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-10-28 08:48:15,049 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,050 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-10-28 08:48:15,054 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 08:48:15,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:15,090 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,091 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-10-28 08:48:15,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-10-28 08:48:15,132 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,133 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-10-28 08:48:15,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,144 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-10-28 08:48:15,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,180 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-10-28 08:48:15,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-10-28 08:48:15,227 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,228 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-10-28 08:48:15,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,239 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-10-28 08:48:15,268 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,269 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-10-28 08:48:15,271 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 08:48:15,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-10-28 08:48:15,307 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,308 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-10-28 08:48:15,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,319 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:15,354 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,355 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-10-28 08:48:15,356 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 08:48:15,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,366 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:15,397 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,398 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-10-28 08:48:15,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-10-28 08:48:15,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,448 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-10-28 08:48:15,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,459 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-10-28 08:48:15,488 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,489 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-10-28 08:48:15,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:15,532 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,533 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-10-28 08:48:15,534 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 08:48:15,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-10-28 08:48:15,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,579 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-10-28 08:48:15,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,591 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:15,622 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,623 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-10-28 08:48:15,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,637 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-10-28 08:48:15,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,670 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-10-28 08:48:15,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,681 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-10-28 08:48:15,711 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,712 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-10-28 08:48:15,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:15,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,723 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-10-28 08:48:15,753 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:15,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:15,754 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:15,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-10-28 08:48:15,755 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 08:48:15,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:15,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:15,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:15,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:15,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:15,768 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:48:15,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:48:15,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:15,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:15,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-10-28 08:48:15,831 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:48:15,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:48:15,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:48:15,832 INFO L87 Difference]: Start difference. First operand 203 states and 301 transitions. cyclomatic complexity: 99 Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 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 08:48:15,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:48:15,909 INFO L93 Difference]: Finished difference Result 267 states and 396 transitions. [2021-10-28 08:48:15,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:48:15,910 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 267 states and 396 transitions. [2021-10-28 08:48:15,914 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 207 [2021-10-28 08:48:15,919 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 267 states to 267 states and 396 transitions. [2021-10-28 08:48:15,919 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 267 [2021-10-28 08:48:15,921 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 267 [2021-10-28 08:48:15,922 INFO L73 IsDeterministic]: Start isDeterministic. Operand 267 states and 396 transitions. [2021-10-28 08:48:15,929 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:48:15,932 INFO L681 BuchiCegarLoop]: Abstraction has 267 states and 396 transitions. [2021-10-28 08:48:15,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states and 396 transitions. [2021-10-28 08:48:15,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 266. [2021-10-28 08:48:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 266 states, 266 states have (on average 1.4849624060150375) internal successors, (395), 265 states have internal predecessors, (395), 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 08:48:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 395 transitions. [2021-10-28 08:48:15,954 INFO L704 BuchiCegarLoop]: Abstraction has 266 states and 395 transitions. [2021-10-28 08:48:15,954 INFO L587 BuchiCegarLoop]: Abstraction has 266 states and 395 transitions. [2021-10-28 08:48:15,955 INFO L425 BuchiCegarLoop]: ======== Iteration 5============ [2021-10-28 08:48:15,955 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 266 states and 395 transitions. [2021-10-28 08:48:15,958 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 206 [2021-10-28 08:48:15,958 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:48:15,959 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:48:15,964 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:15,964 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:48:15,965 INFO L791 eck$LassoCheckResult]: Stem: 1590#ULTIMATE.startENTRY #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(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0; 1512#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~nondet22, main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~nondet27, main_#t~nondet28, main_#t~nondet29, main_#t~nondet30, main_#t~nondet31, main_#t~nondet32, main_#t~nondet33, main_#t~nondet34, main_#t~nondet35, main_#t~nondet36, main_#t~nondet37, main_#t~nondet38, main_#t~nondet39, main_#t~nondet40, main_#t~nondet41, main_#t~nondet42, main_#t~ret43, main_#t~ret44, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~ep12~0 := main_#t~nondet13;havoc main_#t~nondet13;~ep13~0 := main_#t~nondet14;havoc main_#t~nondet14;~ep21~0 := main_#t~nondet15;havoc main_#t~nondet15;~ep23~0 := main_#t~nondet16;havoc main_#t~nondet16;~ep31~0 := main_#t~nondet17;havoc main_#t~nondet17;~ep32~0 := main_#t~nondet18;havoc main_#t~nondet18;~id1~0 := main_#t~nondet19;havoc main_#t~nondet19;~r1~0 := main_#t~nondet20;havoc main_#t~nondet20;~st1~0 := main_#t~nondet21;havoc main_#t~nondet21;~nl1~0 := main_#t~nondet22;havoc main_#t~nondet22;~m1~0 := main_#t~nondet23;havoc main_#t~nondet23;~max1~0 := main_#t~nondet24;havoc main_#t~nondet24;~mode1~0 := main_#t~nondet25;havoc main_#t~nondet25;~newmax1~0 := main_#t~nondet26;havoc main_#t~nondet26;~id2~0 := main_#t~nondet27;havoc main_#t~nondet27;~r2~0 := main_#t~nondet28;havoc main_#t~nondet28;~st2~0 := main_#t~nondet29;havoc main_#t~nondet29;~nl2~0 := main_#t~nondet30;havoc main_#t~nondet30;~m2~0 := main_#t~nondet31;havoc main_#t~nondet31;~max2~0 := main_#t~nondet32;havoc main_#t~nondet32;~mode2~0 := main_#t~nondet33;havoc main_#t~nondet33;~newmax2~0 := main_#t~nondet34;havoc main_#t~nondet34;~id3~0 := main_#t~nondet35;havoc main_#t~nondet35;~r3~0 := main_#t~nondet36;havoc main_#t~nondet36;~st3~0 := main_#t~nondet37;havoc main_#t~nondet37;~nl3~0 := main_#t~nondet38;havoc main_#t~nondet38;~m3~0 := main_#t~nondet39;havoc main_#t~nondet39;~max3~0 := main_#t~nondet40;havoc main_#t~nondet40;~mode3~0 := main_#t~nondet41;havoc main_#t~nondet41;~newmax3~0 := main_#t~nondet42;havoc main_#t~nondet42;havoc init_#res;havoc init_~r121~0, init_~r131~0, init_~r211~0, init_~r231~0, init_~r311~0, init_~r321~0, init_~r122~0, init_~tmp~0, init_~r132~0, init_~tmp___0~0, init_~r212~0, init_~tmp___1~0, init_~r232~0, init_~tmp___2~0, init_~r312~0, init_~tmp___3~0, init_~r322~0, init_~tmp___4~0, init_~tmp___5~0;havoc init_~r121~0;havoc init_~r131~0;havoc init_~r211~0;havoc init_~r231~0;havoc init_~r311~0;havoc init_~r321~0;havoc init_~r122~0;havoc init_~tmp~0;havoc init_~r132~0;havoc init_~tmp___0~0;havoc init_~r212~0;havoc init_~tmp___1~0;havoc init_~r232~0;havoc init_~tmp___2~0;havoc init_~r312~0;havoc init_~tmp___3~0;havoc init_~r322~0;havoc init_~tmp___4~0;havoc init_~tmp___5~0;init_~r121~0 := ~ep12~0;init_~r131~0 := ~ep13~0;init_~r211~0 := ~ep21~0;init_~r231~0 := ~ep23~0;init_~r311~0 := ~ep31~0;init_~r321~0 := ~ep32~0; 1482#L268 assume 0 != init_~r121~0 % 256;init_~tmp~0 := 1; 1483#L271-1 init_~r122~0 := (if 0 == init_~tmp~0 then 0 else 1); 1470#L281 assume 0 != init_~r131~0 % 256;init_~tmp___0~0 := 1; 1471#L284-1 init_~r132~0 := (if 0 == init_~tmp___0~0 then 0 else 1); 1518#L294 assume 0 != init_~r211~0 % 256;init_~tmp___1~0 := 1; 1500#L297-1 init_~r212~0 := (if 0 == init_~tmp___1~0 then 0 else 1); 1501#L307 assume 0 != init_~r231~0 % 256;init_~tmp___2~0 := 1; 1520#L310-1 init_~r232~0 := (if 0 == init_~tmp___2~0 then 0 else 1); 1567#L320 assume 0 != init_~r311~0 % 256;init_~tmp___3~0 := 1; 1445#L323-1 init_~r312~0 := (if 0 == init_~tmp___3~0 then 0 else 1); 1542#L333 assume 0 != init_~r321~0 % 256;init_~tmp___4~0 := 1; 1454#L336-1 init_~r322~0 := (if 0 == init_~tmp___4~0 then 0 else 1); 1455#L346 assume ~id1~0 != ~id2~0; 1517#L347 assume ~id1~0 != ~id3~0; 1585#L348 assume ~id2~0 != ~id3~0; 1573#L349 assume ~id1~0 >= 0; 1574#L350 assume ~id2~0 >= 0; 1555#L351 assume ~id3~0 >= 0; 1556#L352 assume 0 == ~r1~0 % 256; 1578#L353 assume 0 == ~r2~0 % 256; 1530#L354 assume 0 == ~r3~0 % 256; 1507#L355 assume 0 != init_~r122~0 % 256; 1508#L356 assume 0 != init_~r132~0 % 256; 1529#L357 assume 0 != init_~r212~0 % 256; 1464#L358 assume 0 != init_~r232~0 % 256; 1465#L359 assume 0 != init_~r312~0 % 256; 1477#L360 assume 0 != init_~r322~0 % 256; 1478#L361 assume ~max1~0 == ~id1~0; 1560#L362 assume ~max2~0 == ~id2~0; 1594#L363 assume ~max3~0 == ~id3~0; 1595#L364 assume 0 == ~st1~0; 1524#L365 assume 0 == ~st2~0; 1525#L366 assume 0 == ~st3~0; 1468#L367 assume 0 == ~nl1~0; 1469#L368 assume 0 == ~nl2~0; 1509#L369 assume 0 == ~nl3~0; 1458#L370 assume 0 == ~mode1~0 % 256; 1459#L371 assume 0 == ~mode2~0 % 256; 1505#L372 assume 0 == ~mode3~0 % 256; 1506#L373 assume 0 != ~newmax1~0 % 256; 1588#L374 assume 0 != ~newmax2~0 % 256; 1466#L375 assume 0 != ~newmax3~0 % 256;init_~tmp___5~0 := 1; 1467#L346-1 init_#res := init_~tmp___5~0; 1485#L467 main_#t~ret43 := init_#res;main_~i2~0 := main_#t~ret43;havoc main_#t~ret43;assume_abort_if_not_#in~cond := main_~i2~0;havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; 1513#L22 assume !(0 == assume_abort_if_not_~cond); 1514#L21 ~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;main_~i2~0 := 0; 1462#L602 [2021-10-28 08:48:15,968 INFO L793 eck$LassoCheckResult]: Loop: 1462#L602 assume !false;havoc node1_#t~ite7, node1_#t~ite8, node1_~newmax~0;havoc node1_~newmax~0;node1_~newmax~0 := 0; 1463#L83 assume !(0 != ~mode1~0 % 256); 1487#L114 assume ~r1~0 % 256 < 1; 1531#L115 assume !(0 != ~ep12~0 % 256); 1486#L115-1 assume !(0 != ~ep13~0 % 256); 1495#L114-1 ~mode1~0 := 1; 1576#L83-2 havoc node2_#t~ite9, node2_#t~ite10, node2_~newmax~1;havoc node2_~newmax~1;node2_~newmax~1 := 0; 1540#L137 assume !(0 != ~mode2~0 % 256); 1452#L168 assume !(~r2~0 % 256 < 2); 1448#L168-1 ~mode2~0 := 1; 1581#L137-2 havoc node3_#t~ite11, node3_#t~ite12, node3_~newmax~2;havoc node3_~newmax~2;node3_~newmax~2 := 0; 1569#L191 assume !(0 != ~mode3~0 % 256); 1570#L222 assume !(~r3~0 % 256 < 2); 1450#L222-1 ~mode3~0 := 1; 1546#L191-2 ~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1557#L475 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1612#L476 assume ~st1~0 + ~nl1~0 <= 1; 1609#L477 assume ~st2~0 + ~nl2~0 <= 1; 1606#L478 assume ~st3~0 + ~nl3~0 <= 1; 1600#L479 assume !(~r1~0 % 256 >= 2); 1599#L482 assume 0 == ~st1~0 + ~st2~0 + ~st3~0; 1598#L483 assume ~r1~0 % 256 < 2; 1597#L488 assume !(~r1~0 % 256 >= 2); 1596#L492 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; 1473#L493 assume ~r1~0 % 256 < 2;check_~tmp~1 := 1; 1474#L475-1 check_#res := check_~tmp~1; 1568#L523 main_#t~ret44 := check_#res;main_~c1~0 := main_#t~ret44;havoc main_#t~ret44;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1504#L607 assume !(0 == assert_~arg % 256); 1462#L602 [2021-10-28 08:48:15,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:15,969 INFO L85 PathProgramCache]: Analyzing trace with hash 431062094, now seen corresponding path program 3 times [2021-10-28 08:48:15,970 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:15,970 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480105174] [2021-10-28 08:48:15,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:15,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:16,020 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:48:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:16,128 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:48:16,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:16,129 INFO L85 PathProgramCache]: Analyzing trace with hash -1257847511, now seen corresponding path program 1 times [2021-10-28 08:48:16,129 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:16,129 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261359207] [2021-10-28 08:48:16,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:16,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:16,140 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:48:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:48:16,158 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:48:16,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:48:16,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1793981430, now seen corresponding path program 1 times [2021-10-28 08:48:16,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:48:16,160 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348583778] [2021-10-28 08:48:16,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:48:16,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:48:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:48:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:48:16,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:48:16,297 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348583778] [2021-10-28 08:48:16,297 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348583778] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:48:16,297 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:48:16,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:48:16,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016256798] [2021-10-28 08:48:17,084 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:48:17,085 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:48:17,085 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:48:17,085 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:48:17,085 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 08:48:17,085 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:17,085 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:48:17,085 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:48:17,085 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2021-10-28 08:48:17,085 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:48:17,085 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:48:17,089 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 08:48:17,100 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 08:48:17,102 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 08:48:17,111 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 08:48:17,114 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 08:48:17,118 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 08:48:17,132 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 08:48:17,138 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 08:48:17,141 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 08:48:17,143 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 08:48:17,146 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 08:48:17,149 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 08:48:17,174 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 08:48:17,177 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 08:48:17,180 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 08:48:17,187 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 08:48:17,190 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 08:48:17,193 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 08:48:17,196 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 08:48:17,199 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 08:48:17,205 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 08:48:17,208 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 08:48:17,653 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:48:17,653 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 08:48:17,653 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:17,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:17,681 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:17,685 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:17,685 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:17,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-10-28 08:48:17,708 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:48:17,709 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep12~0=-256} Honda state: {~ep12~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:48:17,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-10-28 08:48:17,733 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:17,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:17,734 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:17,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-10-28 08:48:17,735 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:17,736 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:17,748 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:48:17,748 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7=0} Honda state: {ULTIMATE.start_node1_#t~ite7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:48:17,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-10-28 08:48:17,785 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:17,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:17,785 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:17,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-10-28 08:48:17,788 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:17,788 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:17,833 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:48:17,833 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Honda state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:48:17,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:17,930 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:17,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:17,931 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:17,933 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:17,933 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:17,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-10-28 08:48:17,960 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:48:17,961 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep13~0=0} Honda state: {~ep13~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:48:17,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:17,998 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:17,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:18,000 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:18,003 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:18,003 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:18,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-10-28 08:48:18,032 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:48:18,032 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=-80} Honda state: {~r2~0=-80} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:48:18,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-10-28 08:48:18,069 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:18,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:18,070 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:18,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-10-28 08:48:18,071 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:18,071 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:18,094 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:48:18,094 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=-7, ~st1~0=6, ~st2~0=1, ~nl3~0=7, ~nl2~0=0, ~nl1~0=-7} Honda state: {~st3~0=-7, ~st1~0=6, ~st2~0=1, ~nl3~0=7, ~nl2~0=0, ~nl1~0=-7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:48:18,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-10-28 08:48:18,119 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:18,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:18,120 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:18,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-10-28 08:48:18,121 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:48:18,121 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:18,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-10-28 08:48:18,160 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:18,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:18,161 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:18,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-10-28 08:48:18,162 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 08:48:18,162 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:48:18,409 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 08:48:18,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-10-28 08:48:18,412 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:48:18,412 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:48:18,412 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:48:18,412 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:48:18,412 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 08:48:18,412 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:18,412 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:48:18,412 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:48:18,412 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2021-10-28 08:48:18,412 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:48:18,412 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:48:18,415 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 08:48:18,420 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 08:48:18,423 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 08:48:18,429 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 08:48:18,434 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 08:48:18,448 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 08:48:18,451 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 08:48:18,462 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 08:48:18,465 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 08:48:18,472 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 08:48:18,474 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 08:48:18,497 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 08:48:18,500 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 08:48:18,502 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 08:48:18,505 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 08:48:18,508 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 08:48:18,513 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 08:48:18,517 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 08:48:18,520 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 08:48:18,523 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 08:48:18,528 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 08:48:18,531 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 08:48:18,977 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:48:18,978 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 08:48:18,978 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:18,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:18,989 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:18,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-10-28 08:48:19,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,065 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,067 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-10-28 08:48:19,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,142 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,150 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-10-28 08:48:19,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,224 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,225 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-10-28 08:48:19,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,263 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,324 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,329 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,331 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 08:48:19,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-10-28 08:48:19,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,403 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,404 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,406 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 08:48:19,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,420 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-10-28 08:48:19,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,480 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,481 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-10-28 08:48:19,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,554 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,557 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,560 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 08:48:19,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,573 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-10-28 08:48:19,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,634 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,635 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,637 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 08:48:19,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-10-28 08:48:19,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,707 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,708 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,711 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 08:48:19,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-10-28 08:48:19,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,780 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,785 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,787 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 08:48:19,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-10-28 08:48:19,809 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,871 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,873 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,888 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-10-28 08:48:19,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-10-28 08:48:19,927 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,928 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-10-28 08:48:19,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,940 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:19,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:19,967 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:19,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:19,968 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:19,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-10-28 08:48:19,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:19,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:19,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:19,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:19,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:19,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:19,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:19,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:19,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-10-28 08:48:20,009 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,010 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-10-28 08:48:20,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,021 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,049 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,050 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-10-28 08:48:20,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-10-28 08:48:20,103 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,104 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-10-28 08:48:20,106 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 08:48:20,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,115 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,143 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,144 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-10-28 08:48:20,146 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 08:48:20,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,184 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,184 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-10-28 08:48:20,186 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 08:48:20,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,223 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,224 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-10-28 08:48:20,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,236 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,264 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,265 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-10-28 08:48:20,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,276 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,303 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,304 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-10-28 08:48:20,306 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 08:48:20,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:48:20,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:48:20,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,344 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 08:48:20,345 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,345 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-10-28 08:48:20,347 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 08:48:20,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,357 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,385 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,386 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-10-28 08:48:20,387 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 08:48:20,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-10-28 08:48:20,426 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,427 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-10-28 08:48:20,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-10-28 08:48:20,467 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,468 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-10-28 08:48:20,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,512 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,513 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-10-28 08:48:20,514 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 08:48:20,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-10-28 08:48:20,556 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,557 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-10-28 08:48:20,560 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 08:48:20,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-10-28 08:48:20,618 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,619 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-10-28 08:48:20,621 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 08:48:20,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-10-28 08:48:20,663 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,664 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-10-28 08:48:20,666 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 08:48:20,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,676 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-10-28 08:48:20,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,705 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-10-28 08:48:20,707 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 08:48:20,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-10-28 08:48:20,746 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,747 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-10-28 08:48:20,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,763 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,800 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,801 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-10-28 08:48:20,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,826 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-10-28 08:48:20,870 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,871 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-10-28 08:48:20,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:20,911 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,912 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-10-28 08:48:20,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:20,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,924 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-10-28 08:48:20,951 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,951 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-10-28 08:48:20,953 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 08:48:20,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:20,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:20,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:20,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:20,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:20,964 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:20,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:20,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:20,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-10-28 08:48:20,994 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:20,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:20,995 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:20,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-10-28 08:48:20,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-10-28 08:48:21,036 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,037 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-10-28 08:48:21,038 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 08:48:21,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-10-28 08:48:21,079 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,079 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-10-28 08:48:21,081 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 08:48:21,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-10-28 08:48:21,119 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,119 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-10-28 08:48:21,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-10-28 08:48:21,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,170 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-10-28 08:48:21,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,183 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:21,211 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,212 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-10-28 08:48:21,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,224 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:21,253 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,254 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-10-28 08:48:21,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-10-28 08:48:21,294 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,295 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-10-28 08:48:21,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:21,307 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:21,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:21,334 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 08:48:21,335 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,335 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-10-28 08:48:21,337 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 08:48:21,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:21,374 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,375 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-10-28 08:48:21,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-10-28 08:48:21,417 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,418 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-10-28 08:48:21,420 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 08:48:21,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-10-28 08:48:21,510 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,511 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-10-28 08:48:21,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:21,553 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,554 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-10-28 08:48:21,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-10-28 08:48:21,593 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,594 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-10-28 08:48:21,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-10-28 08:48:21,636 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,637 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-10-28 08:48:21,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-10-28 08:48:21,682 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,682 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-10-28 08:48:21,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-10-28 08:48:21,723 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,724 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-10-28 08:48:21,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:21,770 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,771 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-10-28 08:48:21,772 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 08:48:21,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-10-28 08:48:21,809 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,810 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-10-28 08:48:21,811 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 08:48:21,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-10-28 08:48:21,861 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,862 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-10-28 08:48:21,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-10-28 08:48:21,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,917 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-10-28 08:48:21,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:21,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:21,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-10-28 08:48:21,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:21,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:21,960 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:21,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-10-28 08:48:21,962 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 08:48:21,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:21,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:21,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:21,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:21,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:21,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:21,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:21,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-10-28 08:48:22,002 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,003 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-10-28 08:48:22,004 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 08:48:22,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-10-28 08:48:22,042 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,043 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-10-28 08:48:22,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-10-28 08:48:22,086 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,087 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-10-28 08:48:22,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-10-28 08:48:22,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,134 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-10-28 08:48:22,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,188 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,203 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-10-28 08:48:22,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,244 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,246 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-10-28 08:48:22,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-10-28 08:48:22,289 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,293 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,300 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 08:48:22,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-10-28 08:48:22,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,343 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,344 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-10-28 08:48:22,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:22,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:22,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,420 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 08:48:22,420 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,422 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-10-28 08:48:22,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,499 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,500 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-10-28 08:48:22,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,513 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-10-28 08:48:22,543 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,544 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-10-28 08:48:22,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,559 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,606 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,607 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-10-28 08:48:22,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,621 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,692 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,694 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-10-28 08:48:22,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,773 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,774 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-10-28 08:48:22,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,860 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,861 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,869 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 08:48:22,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-10-28 08:48:22,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:22,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:22,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:22,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:22,949 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:22,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:22,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:22,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:22,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:22,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:22,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:22,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:22,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:22,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-10-28 08:48:22,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,025 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,026 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,043 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-10-28 08:48:23,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,102 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,103 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-10-28 08:48:23,124 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,192 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,193 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-10-28 08:48:23,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,297 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,298 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,300 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 08:48:23,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-10-28 08:48:23,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,382 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,384 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-10-28 08:48:23,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-10-28 08:48:23,442 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,445 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-10-28 08:48:23,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,522 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,523 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-10-28 08:48:23,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,593 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,594 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-10-28 08:48:23,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,640 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,641 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-10-28 08:48:23,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,685 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-10-28 08:48:23,686 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 08:48:23,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-10-28 08:48:23,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,727 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-10-28 08:48:23,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,768 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,768 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-10-28 08:48:23,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,849 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,865 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-10-28 08:48:23,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:23,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:23,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:23,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:23,949 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:23,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:23,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-10-28 08:48:23,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:48:23,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:23,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:23,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:23,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:23,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:23,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:23,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,036 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 08:48:24,037 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,038 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-10-28 08:48:24,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,106 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,108 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-10-28 08:48:24,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,185 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,186 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-10-28 08:48:24,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,276 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-10-28 08:48:24,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,361 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,362 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,364 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 08:48:24,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-10-28 08:48:24,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,435 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,436 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,438 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 08:48:24,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-10-28 08:48:24,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,506 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,509 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,529 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-10-28 08:48:24,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,587 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,588 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,590 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 08:48:24,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-10-28 08:48:24,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-10-28 08:48:24,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,645 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-10-28 08:48:24,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,686 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,687 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-10-28 08:48:24,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-10-28 08:48:24,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,727 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-10-28 08:48:24,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,744 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,881 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,920 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:24,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:24,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:24,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:24,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:24,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:24,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:24,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:24,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:24,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-10-28 08:48:24,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:24,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:24,992 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:24,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:24,993 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:24,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,026 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-10-28 08:48:25,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,053 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,054 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-10-28 08:48:25,055 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 08:48:25,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-10-28 08:48:25,139 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,141 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-10-28 08:48:25,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,224 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,225 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,241 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-10-28 08:48:25,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,300 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,301 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-10-28 08:48:25,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,353 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,354 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-10-28 08:48:25,356 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 08:48:25,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,431 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,434 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-10-28 08:48:25,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,526 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,529 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,531 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 08:48:25,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,546 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-10-28 08:48:25,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,613 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,617 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,619 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 08:48:25,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-10-28 08:48:25,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,686 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:48:25,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:48:25,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:48:25,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-10-28 08:48:25,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,754 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 08:48:25,754 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,757 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:25,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:25,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:25,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-10-28 08:48:25,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,833 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,837 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:25,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,851 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:25,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:25,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:25,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-10-28 08:48:25,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:25,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:25,914 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:25,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:25,916 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:25,921 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 08:48:25,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:25,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:25,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:25,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:25,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:25,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:25,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-10-28 08:48:25,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:25,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:25,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,002 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,003 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,009 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 08:48:26,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-10-28 08:48:26,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,084 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,087 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-10-28 08:48:26,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-10-28 08:48:26,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,132 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-10-28 08:48:26,133 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 08:48:26,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,143 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,176 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,177 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-10-28 08:48:26,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,189 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-10-28 08:48:26,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,226 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-10-28 08:48:26,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-10-28 08:48:26,267 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,267 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-10-28 08:48:26,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,279 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,281 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,314 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-10-28 08:48:26,315 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 08:48:26,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-10-28 08:48:26,357 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,358 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-10-28 08:48:26,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-10-28 08:48:26,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,423 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-10-28 08:48:26,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,435 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-10-28 08:48:26,465 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,465 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-10-28 08:48:26,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,476 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-10-28 08:48:26,505 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,506 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-10-28 08:48:26,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,549 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,550 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-10-28 08:48:26,551 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 08:48:26,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-10-28 08:48:26,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,591 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-10-28 08:48:26,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,602 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-10-28 08:48:26,634 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,635 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-10-28 08:48:26,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-10-28 08:48:26,674 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,675 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-10-28 08:48:26,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-10-28 08:48:26,731 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,732 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-10-28 08:48:26,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,774 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,775 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-10-28 08:48:26,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-10-28 08:48:26,819 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,820 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-10-28 08:48:26,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,831 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-10-28 08:48:26,861 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,861 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-10-28 08:48:26,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:48:26,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:48:26,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:48:26,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,902 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 08:48:26,902 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,903 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-10-28 08:48:26,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:48:26,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:26,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:26,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:26,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:26,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:26,946 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:26,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:26,946 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:26,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-10-28 08:48:26,948 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 08:48:26,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:26,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:26,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:26,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:26,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:26,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:26,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:26,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:26,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:27,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:27,015 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:27,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:27,016 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:27,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-10-28 08:48:27,018 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 08:48:27,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:48:27,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:48:27,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:48:27,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:48:27,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:48:27,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:48:27,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:48:27,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:48:27,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:48:27,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-10-28 08:48:27,068 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:48:27,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:48:27,069 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:48:27,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-10-28 08:53:42,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2895)] Ended with exit code 0 [2021-10-28 08:53:42,324 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,325 INFO L229 MonitoredProcess]: Starting monitored process 2896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2896)] Waiting until timeout for monitored process [2021-10-28 08:53:42,326 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 08:53:42,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2896)] Ended with exit code 0 [2021-10-28 08:53:42,365 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,366 INFO L229 MonitoredProcess]: Starting monitored process 2897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2897)] Waiting until timeout for monitored process [2021-10-28 08:53:42,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:42,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2897)] Ended with exit code 0 [2021-10-28 08:53:42,408 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,408 INFO L229 MonitoredProcess]: Starting monitored process 2898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2898)] Waiting until timeout for monitored process [2021-10-28 08:53:42,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:42,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2898)] Ended with exit code 0 [2021-10-28 08:53:42,450 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,451 INFO L229 MonitoredProcess]: Starting monitored process 2899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2899)] Waiting until timeout for monitored process [2021-10-28 08:53:42,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:42,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2899)] Ended with exit code 0 [2021-10-28 08:53:42,491 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,492 INFO L229 MonitoredProcess]: Starting monitored process 2900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2900)] Waiting until timeout for monitored process [2021-10-28 08:53:42,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:42,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2900)] Ended with exit code 0 [2021-10-28 08:53:42,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,532 INFO L229 MonitoredProcess]: Starting monitored process 2901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2901)] Waiting until timeout for monitored process [2021-10-28 08:53:42,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:42,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:42,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:42,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:42,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:42,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:42,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2901)] Ended with exit code 0 [2021-10-28 08:53:42,575 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:42,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:42,576 INFO L229 MonitoredProcess]: Starting monitored process 2902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:42,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2902)] Waiting until timeout for monitored process [2021-10-28 08:53:42,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:42,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:42,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:42,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:42,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:42,588 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:53:42,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:43,346 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-10-28 08:53:43,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2902)] Ended with exit code 0 [2021-10-28 08:53:46,379 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,380 INFO L229 MonitoredProcess]: Starting monitored process 2903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2903)] Waiting until timeout for monitored process [2021-10-28 08:53:46,381 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 08:53:46,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2903)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:46,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,420 INFO L229 MonitoredProcess]: Starting monitored process 2904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2904)] Waiting until timeout for monitored process [2021-10-28 08:53:46,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2904)] Ended with exit code 0 [2021-10-28 08:53:46,460 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,461 INFO L229 MonitoredProcess]: Starting monitored process 2905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2905)] Waiting until timeout for monitored process [2021-10-28 08:53:46,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,472 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2905)] Ended with exit code 0 [2021-10-28 08:53:46,501 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,507 INFO L229 MonitoredProcess]: Starting monitored process 2906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2906)] Waiting until timeout for monitored process [2021-10-28 08:53:46,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2906)] Ended with exit code 0 [2021-10-28 08:53:46,548 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,549 INFO L229 MonitoredProcess]: Starting monitored process 2907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2907)] Waiting until timeout for monitored process [2021-10-28 08:53:46,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2907)] Ended with exit code 0 [2021-10-28 08:53:46,588 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,589 INFO L229 MonitoredProcess]: Starting monitored process 2908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2908)] Waiting until timeout for monitored process [2021-10-28 08:53:46,590 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 08:53:46,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2908)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:46,630 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,631 INFO L229 MonitoredProcess]: Starting monitored process 2909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2909)] Waiting until timeout for monitored process [2021-10-28 08:53:46,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2909)] Ended with exit code 0 [2021-10-28 08:53:46,670 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,671 INFO L229 MonitoredProcess]: Starting monitored process 2910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2910)] Waiting until timeout for monitored process [2021-10-28 08:53:46,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2910)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:46,707 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,708 INFO L229 MonitoredProcess]: Starting monitored process 2911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2911)] Waiting until timeout for monitored process [2021-10-28 08:53:46,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,720 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2911)] Ended with exit code 0 [2021-10-28 08:53:46,749 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,749 INFO L229 MonitoredProcess]: Starting monitored process 2912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2912)] Waiting until timeout for monitored process [2021-10-28 08:53:46,751 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 08:53:46,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2912)] Ended with exit code 0 [2021-10-28 08:53:46,786 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,787 INFO L229 MonitoredProcess]: Starting monitored process 2913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2913)] Waiting until timeout for monitored process [2021-10-28 08:53:46,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2913)] Ended with exit code 0 [2021-10-28 08:53:46,829 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,829 INFO L229 MonitoredProcess]: Starting monitored process 2914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2914)] Waiting until timeout for monitored process [2021-10-28 08:53:46,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2914)] Ended with exit code 0 [2021-10-28 08:53:46,868 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,869 INFO L229 MonitoredProcess]: Starting monitored process 2915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2915)] Waiting until timeout for monitored process [2021-10-28 08:53:46,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2915)] Ended with exit code 0 [2021-10-28 08:53:46,907 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,908 INFO L229 MonitoredProcess]: Starting monitored process 2916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2916)] Waiting until timeout for monitored process [2021-10-28 08:53:46,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:53:46,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:53:46,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:53:46,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2916)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:46,947 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 08:53:46,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,948 INFO L229 MonitoredProcess]: Starting monitored process 2917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2917)] Waiting until timeout for monitored process [2021-10-28 08:53:46,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:46,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:46,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:46,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:46,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:46,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:46,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:46,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:46,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:46,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:46,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2917)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:46,992 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:46,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:46,993 INFO L229 MonitoredProcess]: Starting monitored process 2918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:46,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2918)] Waiting until timeout for monitored process [2021-10-28 08:53:46,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,004 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2918)] Ended with exit code 0 [2021-10-28 08:53:47,033 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,034 INFO L229 MonitoredProcess]: Starting monitored process 2919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2919)] Waiting until timeout for monitored process [2021-10-28 08:53:47,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2919)] Ended with exit code 0 [2021-10-28 08:53:47,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,072 INFO L229 MonitoredProcess]: Starting monitored process 2920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2920)] Waiting until timeout for monitored process [2021-10-28 08:53:47,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2920)] Ended with exit code 0 [2021-10-28 08:53:47,110 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,111 INFO L229 MonitoredProcess]: Starting monitored process 2921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2921)] Waiting until timeout for monitored process [2021-10-28 08:53:47,112 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 08:53:47,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2921)] Ended with exit code 0 [2021-10-28 08:53:47,152 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,153 INFO L229 MonitoredProcess]: Starting monitored process 2922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2922)] Waiting until timeout for monitored process [2021-10-28 08:53:47,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2922)] Ended with exit code 0 [2021-10-28 08:53:47,193 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,194 INFO L229 MonitoredProcess]: Starting monitored process 2923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2923)] Waiting until timeout for monitored process [2021-10-28 08:53:47,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2923)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:47,233 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,234 INFO L229 MonitoredProcess]: Starting monitored process 2924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2924)] Waiting until timeout for monitored process [2021-10-28 08:53:47,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2924)] Ended with exit code 0 [2021-10-28 08:53:47,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,274 INFO L229 MonitoredProcess]: Starting monitored process 2925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2925)] Waiting until timeout for monitored process [2021-10-28 08:53:47,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2925)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:47,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,318 INFO L229 MonitoredProcess]: Starting monitored process 2926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2926)] Waiting until timeout for monitored process [2021-10-28 08:53:47,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2926)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:47,358 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,359 INFO L229 MonitoredProcess]: Starting monitored process 2927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2927)] Waiting until timeout for monitored process [2021-10-28 08:53:47,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2927)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:47,398 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,398 INFO L229 MonitoredProcess]: Starting monitored process 2928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2928)] Waiting until timeout for monitored process [2021-10-28 08:53:47,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,408 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2928)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:47,439 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,440 INFO L229 MonitoredProcess]: Starting monitored process 2929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2929)] Waiting until timeout for monitored process [2021-10-28 08:53:47,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,450 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2929)] Ended with exit code 0 [2021-10-28 08:53:47,481 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,482 INFO L229 MonitoredProcess]: Starting monitored process 2930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2930)] Waiting until timeout for monitored process [2021-10-28 08:53:47,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:47,493 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:47,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:47,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:47,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:47,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2930)] Ended with exit code 0 [2021-10-28 08:53:47,528 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:47,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:47,529 INFO L229 MonitoredProcess]: Starting monitored process 2931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:47,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2931)] Waiting until timeout for monitored process [2021-10-28 08:53:47,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:47,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:47,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:47,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:47,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:47,542 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:53:47,542 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:48,868 INFO L401 nArgumentSynthesizer]: We have 384 Motzkin's Theorem applications. [2021-10-28 08:53:48,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:56,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:56,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2931)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:56,926 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:56,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:56,927 INFO L229 MonitoredProcess]: Starting monitored process 2932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:56,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2932)] Waiting until timeout for monitored process [2021-10-28 08:53:56,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:56,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:56,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:56,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:56,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:56,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:56,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:56,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:56,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:56,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:56,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2932)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:56,971 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:56,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:56,971 INFO L229 MonitoredProcess]: Starting monitored process 2933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:56,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2933)] Waiting until timeout for monitored process [2021-10-28 08:53:56,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:56,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:56,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:56,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:56,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:56,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:56,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:56,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:56,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:56,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2933)] Ended with exit code 0 [2021-10-28 08:53:57,016 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,017 INFO L229 MonitoredProcess]: Starting monitored process 2934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2934)] Waiting until timeout for monitored process [2021-10-28 08:53:57,018 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 08:53:57,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,029 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2934)] Ended with exit code 0 [2021-10-28 08:53:57,060 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,061 INFO L229 MonitoredProcess]: Starting monitored process 2935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2935)] Waiting until timeout for monitored process [2021-10-28 08:53:57,062 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 08:53:57,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,072 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2935)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,104 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,105 INFO L229 MonitoredProcess]: Starting monitored process 2936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2936)] Waiting until timeout for monitored process [2021-10-28 08:53:57,106 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 08:53:57,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2936)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,146 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,146 INFO L229 MonitoredProcess]: Starting monitored process 2937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2937)] Waiting until timeout for monitored process [2021-10-28 08:53:57,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:57,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2937)] Ended with exit code 0 [2021-10-28 08:53:57,191 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,192 INFO L229 MonitoredProcess]: Starting monitored process 2938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2938)] Waiting until timeout for monitored process [2021-10-28 08:53:57,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:57,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,203 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2938)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,236 INFO L229 MonitoredProcess]: Starting monitored process 2939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2939)] Waiting until timeout for monitored process [2021-10-28 08:53:57,237 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 08:53:57,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2939)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,277 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,278 INFO L229 MonitoredProcess]: Starting monitored process 2940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2940)] Waiting until timeout for monitored process [2021-10-28 08:53:57,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:57,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2940)] Ended with exit code 0 [2021-10-28 08:53:57,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,324 INFO L229 MonitoredProcess]: Starting monitored process 2941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2941)] Waiting until timeout for monitored process [2021-10-28 08:53:57,325 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 08:53:57,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,334 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2941)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,363 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,364 INFO L229 MonitoredProcess]: Starting monitored process 2942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2942)] Waiting until timeout for monitored process [2021-10-28 08:53:57,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:57,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2942)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,405 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,406 INFO L229 MonitoredProcess]: Starting monitored process 2943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2943)] Waiting until timeout for monitored process [2021-10-28 08:53:57,407 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 08:53:57,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,417 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2943)] Ended with exit code 0 [2021-10-28 08:53:57,451 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,451 INFO L229 MonitoredProcess]: Starting monitored process 2944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2944)] Waiting until timeout for monitored process [2021-10-28 08:53:57,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:57,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2944)] Forceful destruction successful, exit code 0 [2021-10-28 08:53:57,493 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:57,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:57,494 INFO L229 MonitoredProcess]: Starting monitored process 2945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:57,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2945)] Waiting until timeout for monitored process [2021-10-28 08:53:57,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:53:57,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:53:57,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:53:57,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:53:57,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:53:57,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:53:57,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:53:57,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:53:57,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:53:57,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:53:57,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2945)] Ended with exit code 0 [2021-10-28 08:53:57,538 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:53:57,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 08:53:57,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 08:53:57,538 INFO L87 Difference]: Start difference. First operand 52043 states and 69757 transitions. cyclomatic complexity: 17874 Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 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 08:53:57,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:53:57,926 INFO L93 Difference]: Finished difference Result 93894 states and 123866 transitions. [2021-10-28 08:53:57,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 08:53:57,927 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 93894 states and 123866 transitions. [2021-10-28 08:53:58,298 INFO L131 ngComponentsAnalysis]: Automaton has 320 accepting balls. 89912 [2021-10-28 08:53:58,633 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 93894 states to 93894 states and 123866 transitions. [2021-10-28 08:53:58,633 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 93894 [2021-10-28 08:53:58,696 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 93894 [2021-10-28 08:53:58,696 INFO L73 IsDeterministic]: Start isDeterministic. Operand 93894 states and 123866 transitions. [2021-10-28 08:53:58,810 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:53:58,811 INFO L681 BuchiCegarLoop]: Abstraction has 93894 states and 123866 transitions. [2021-10-28 08:53:58,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93894 states and 123866 transitions. [2021-10-28 08:54:00,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93894 to 93894. [2021-10-28 08:54:00,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93894 states, 93894 states have (on average 1.3192110251986282) internal successors, (123866), 93893 states have internal predecessors, (123866), 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 08:54:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93894 states to 93894 states and 123866 transitions. [2021-10-28 08:54:01,110 INFO L704 BuchiCegarLoop]: Abstraction has 93894 states and 123866 transitions. [2021-10-28 08:54:01,111 INFO L587 BuchiCegarLoop]: Abstraction has 93894 states and 123866 transitions. [2021-10-28 08:54:01,111 INFO L425 BuchiCegarLoop]: ======== Iteration 16============ [2021-10-28 08:54:01,111 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 93894 states and 123866 transitions. [2021-10-28 08:54:01,519 INFO L131 ngComponentsAnalysis]: Automaton has 320 accepting balls. 89912 [2021-10-28 08:54:01,519 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:54:01,519 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:54:01,520 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:54:01,520 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:54:01,520 INFO L791 eck$LassoCheckResult]: Stem: 368569#ULTIMATE.startENTRY #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(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0; 368437#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~nondet22, main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~nondet27, main_#t~nondet28, main_#t~nondet29, main_#t~nondet30, main_#t~nondet31, main_#t~nondet32, main_#t~nondet33, main_#t~nondet34, main_#t~nondet35, main_#t~nondet36, main_#t~nondet37, main_#t~nondet38, main_#t~nondet39, main_#t~nondet40, main_#t~nondet41, main_#t~nondet42, main_#t~ret43, main_#t~ret44, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~ep12~0 := main_#t~nondet13;havoc main_#t~nondet13;~ep13~0 := main_#t~nondet14;havoc main_#t~nondet14;~ep21~0 := main_#t~nondet15;havoc main_#t~nondet15;~ep23~0 := main_#t~nondet16;havoc main_#t~nondet16;~ep31~0 := main_#t~nondet17;havoc main_#t~nondet17;~ep32~0 := main_#t~nondet18;havoc main_#t~nondet18;~id1~0 := main_#t~nondet19;havoc main_#t~nondet19;~r1~0 := main_#t~nondet20;havoc main_#t~nondet20;~st1~0 := main_#t~nondet21;havoc main_#t~nondet21;~nl1~0 := main_#t~nondet22;havoc main_#t~nondet22;~m1~0 := main_#t~nondet23;havoc main_#t~nondet23;~max1~0 := main_#t~nondet24;havoc main_#t~nondet24;~mode1~0 := main_#t~nondet25;havoc main_#t~nondet25;~newmax1~0 := main_#t~nondet26;havoc main_#t~nondet26;~id2~0 := main_#t~nondet27;havoc main_#t~nondet27;~r2~0 := main_#t~nondet28;havoc main_#t~nondet28;~st2~0 := main_#t~nondet29;havoc main_#t~nondet29;~nl2~0 := main_#t~nondet30;havoc main_#t~nondet30;~m2~0 := main_#t~nondet31;havoc main_#t~nondet31;~max2~0 := main_#t~nondet32;havoc main_#t~nondet32;~mode2~0 := main_#t~nondet33;havoc main_#t~nondet33;~newmax2~0 := main_#t~nondet34;havoc main_#t~nondet34;~id3~0 := main_#t~nondet35;havoc main_#t~nondet35;~r3~0 := main_#t~nondet36;havoc main_#t~nondet36;~st3~0 := main_#t~nondet37;havoc main_#t~nondet37;~nl3~0 := main_#t~nondet38;havoc main_#t~nondet38;~m3~0 := main_#t~nondet39;havoc main_#t~nondet39;~max3~0 := main_#t~nondet40;havoc main_#t~nondet40;~mode3~0 := main_#t~nondet41;havoc main_#t~nondet41;~newmax3~0 := main_#t~nondet42;havoc main_#t~nondet42;havoc init_#res;havoc init_~r121~0, init_~r131~0, init_~r211~0, init_~r231~0, init_~r311~0, init_~r321~0, init_~r122~0, init_~tmp~0, init_~r132~0, init_~tmp___0~0, init_~r212~0, init_~tmp___1~0, init_~r232~0, init_~tmp___2~0, init_~r312~0, init_~tmp___3~0, init_~r322~0, init_~tmp___4~0, init_~tmp___5~0;havoc init_~r121~0;havoc init_~r131~0;havoc init_~r211~0;havoc init_~r231~0;havoc init_~r311~0;havoc init_~r321~0;havoc init_~r122~0;havoc init_~tmp~0;havoc init_~r132~0;havoc init_~tmp___0~0;havoc init_~r212~0;havoc init_~tmp___1~0;havoc init_~r232~0;havoc init_~tmp___2~0;havoc init_~r312~0;havoc init_~tmp___3~0;havoc init_~r322~0;havoc init_~tmp___4~0;havoc init_~tmp___5~0;init_~r121~0 := ~ep12~0;init_~r131~0 := ~ep13~0;init_~r211~0 := ~ep21~0;init_~r231~0 := ~ep23~0;init_~r311~0 := ~ep31~0;init_~r321~0 := ~ep32~0; 368400#L268 assume 0 != init_~r121~0 % 256;init_~tmp~0 := 1; 368401#L271-1 init_~r122~0 := (if 0 == init_~tmp~0 then 0 else 1); 368403#L281 assume 0 != init_~r131~0 % 256;init_~tmp___0~0 := 1; 368589#L284-1 init_~r132~0 := (if 0 == init_~tmp___0~0 then 0 else 1); 368598#L294 assume 0 != init_~r211~0 % 256;init_~tmp___1~0 := 1; 368599#L297-1 init_~r212~0 := (if 0 == init_~tmp___1~0 then 0 else 1); 368727#L307 assume 0 != init_~r231~0 % 256;init_~tmp___2~0 := 1; 368677#L310-1 init_~r232~0 := (if 0 == init_~tmp___2~0 then 0 else 1); 368678#L320 assume 0 != init_~r311~0 % 256;init_~tmp___3~0 := 1; 393690#L323-1 init_~r312~0 := (if 0 == init_~tmp___3~0 then 0 else 1); 411878#L333 assume 0 != init_~r321~0 % 256;init_~tmp___4~0 := 1; 411880#L336-1 init_~r322~0 := (if 0 == init_~tmp___4~0 then 0 else 1); 443565#L346 assume ~id1~0 != ~id2~0; 443566#L347 assume ~id1~0 != ~id3~0; 443561#L348 assume ~id2~0 != ~id3~0; 443562#L349 assume ~id1~0 >= 0; 443557#L350 assume ~id2~0 >= 0; 443558#L351 assume ~id3~0 >= 0; 443553#L352 assume 0 == ~r1~0 % 256; 443554#L353 assume 0 == ~r2~0 % 256; 443549#L354 assume 0 == ~r3~0 % 256; 443550#L355 assume 0 != init_~r122~0 % 256; 443545#L356 assume 0 != init_~r132~0 % 256; 443546#L357 assume 0 != init_~r212~0 % 256; 443541#L358 assume 0 != init_~r232~0 % 256; 443542#L359 assume 0 != init_~r312~0 % 256; 443537#L360 assume 0 != init_~r322~0 % 256; 443538#L361 assume ~max1~0 == ~id1~0; 443533#L362 assume ~max2~0 == ~id2~0; 443534#L363 assume ~max3~0 == ~id3~0; 443529#L364 assume 0 == ~st1~0; 443530#L365 assume 0 == ~st2~0; 443525#L366 assume 0 == ~st3~0; 443526#L367 assume 0 == ~nl1~0; 443521#L368 assume 0 == ~nl2~0; 443522#L369 assume 0 == ~nl3~0; 443517#L370 assume 0 == ~mode1~0 % 256; 443518#L371 assume 0 == ~mode2~0 % 256; 443513#L372 assume 0 == ~mode3~0 % 256; 443514#L373 assume 0 != ~newmax1~0 % 256; 443509#L374 assume 0 != ~newmax2~0 % 256; 443510#L375 assume 0 != ~newmax3~0 % 256;init_~tmp___5~0 := 1; 443505#L346-1 init_#res := init_~tmp___5~0; 443506#L467 main_#t~ret43 := init_#res;main_~i2~0 := main_#t~ret43;havoc main_#t~ret43;assume_abort_if_not_#in~cond := main_~i2~0;havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; 443501#L22 assume !(0 == assume_abort_if_not_~cond); 443502#L21 ~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;main_~i2~0 := 0; 444096#L602 [2021-10-28 08:54:01,521 INFO L793 eck$LassoCheckResult]: Loop: 444096#L602 assume !false;havoc node1_#t~ite7, node1_#t~ite8, node1_~newmax~0;havoc node1_~newmax~0;node1_~newmax~0 := 0; 444057#L83 assume !(0 != ~mode1~0 % 256); 444058#L114 assume ~r1~0 % 256 < 1; 444232#L115 assume 0 != ~ep12~0 % 256; 440616#L116 assume 0 != ~newmax1~0 % 256; 444228#L117 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite7 := ~max1~0; 444230#L117-2 ~p12_new~0 := (if node1_#t~ite7 % 256 <= 127 then node1_#t~ite7 % 256 else node1_#t~ite7 % 256 - 256);havoc node1_#t~ite7; 444229#L115-1 assume 0 != ~ep13~0 % 256; 436773#L121 assume 0 != ~newmax1~0 % 256; 444225#L122 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite8 := ~max1~0; 444224#L122-2 ~p13_new~0 := (if node1_#t~ite8 % 256 <= 127 then node1_#t~ite8 % 256 else node1_#t~ite8 % 256 - 256);havoc node1_#t~ite8; 443901#L114-1 ~mode1~0 := 1; 443902#L83-2 havoc node2_#t~ite9, node2_#t~ite10, node2_~newmax~1;havoc node2_~newmax~1;node2_~newmax~1 := 0; 443896#L137 assume !(0 != ~mode2~0 % 256); 443897#L168 assume ~r2~0 % 256 < 2; 444217#L169 assume 0 != ~ep21~0 % 256; 424745#L170 assume 0 != ~newmax2~0 % 256; 444209#L171 assume ~max2~0 != ~nomsg~0 && ~p21_new~0 == ~nomsg~0;node2_#t~ite9 := ~max2~0; 444210#L171-2 ~p21_new~0 := (if node2_#t~ite9 % 256 <= 127 then node2_#t~ite9 % 256 else node2_#t~ite9 % 256 - 256);havoc node2_#t~ite9; 444204#L169-1 assume 0 != ~ep23~0 % 256; 444195#L175 assume 0 != ~newmax2~0 % 256; 444196#L176 assume ~max2~0 != ~nomsg~0 && ~p23_new~0 == ~nomsg~0;node2_#t~ite10 := ~max2~0; 444197#L176-2 ~p23_new~0 := (if node2_#t~ite10 % 256 <= 127 then node2_#t~ite10 % 256 else node2_#t~ite10 % 256 - 256);havoc node2_#t~ite10; 444188#L168-1 ~mode2~0 := 1; 444189#L137-2 havoc node3_#t~ite11, node3_#t~ite12, node3_~newmax~2;havoc node3_~newmax~2;node3_~newmax~2 := 0; 444178#L191 assume !(0 != ~mode3~0 % 256); 444179#L222 assume ~r3~0 % 256 < 2; 444172#L223 assume 0 != ~ep31~0 % 256; 397715#L224 assume 0 != ~newmax3~0 % 256; 444166#L225 assume ~max3~0 != ~nomsg~0 && ~p31_new~0 == ~nomsg~0;node3_#t~ite11 := ~max3~0; 444167#L225-2 ~p31_new~0 := (if node3_#t~ite11 % 256 <= 127 then node3_#t~ite11 % 256 else node3_#t~ite11 % 256 - 256);havoc node3_#t~ite11; 444160#L223-1 assume 0 != ~ep32~0 % 256; 443869#L229 assume 0 != ~newmax3~0 % 256; 444154#L230 assume ~max3~0 != ~nomsg~0 && ~p32_new~0 == ~nomsg~0;node3_#t~ite12 := ~max3~0; 444155#L230-2 ~p32_new~0 := (if node3_#t~ite12 % 256 <= 127 then node3_#t~ite12 % 256 else node3_#t~ite12 % 256 - 256);havoc node3_#t~ite12; 444146#L222-1 ~mode3~0 := 1; 444147#L191-2 ~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 444138#L475 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 444139#L476 assume ~st1~0 + ~nl1~0 <= 1; 444130#L477 assume ~st2~0 + ~nl2~0 <= 1; 444131#L478 assume ~st3~0 + ~nl3~0 <= 1; 444122#L479 assume !(~r1~0 % 256 >= 2); 444123#L482 assume 0 == ~st1~0 + ~st2~0 + ~st3~0; 444114#L483 assume ~r1~0 % 256 < 2; 444115#L488 assume !(~r1~0 % 256 >= 2); 444106#L492 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; 444107#L493 assume ~r1~0 % 256 < 2;check_~tmp~1 := 1; 444100#L475-1 check_#res := check_~tmp~1; 444101#L523 main_#t~ret44 := check_#res;main_~c1~0 := main_#t~ret44;havoc main_#t~ret44;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 444097#L607 assume !(0 == assert_~arg % 256); 444096#L602 [2021-10-28 08:54:01,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:54:01,521 INFO L85 PathProgramCache]: Analyzing trace with hash 431062094, now seen corresponding path program 14 times [2021-10-28 08:54:01,521 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:54:01,521 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412924694] [2021-10-28 08:54:01,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:54:01,522 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:54:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:01,550 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:54:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:01,592 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:54:01,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:54:01,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1904994562, now seen corresponding path program 1 times [2021-10-28 08:54:01,593 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:54:01,593 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504564576] [2021-10-28 08:54:01,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:54:01,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:54:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:01,617 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:54:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:01,645 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:54:01,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:54:01,646 INFO L85 PathProgramCache]: Analyzing trace with hash -1874962417, now seen corresponding path program 1 times [2021-10-28 08:54:01,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:54:01,646 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677912379] [2021-10-28 08:54:01,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:54:01,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:54:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:01,704 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:54:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:01,904 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:54:03,954 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:54:03,954 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:54:03,954 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:54:03,954 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:54:03,954 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 08:54:03,954 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:03,954 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:54:03,955 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:54:03,955 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration16_Loop [2021-10-28 08:54:03,955 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:54:03,955 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:54:03,958 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 08:54:03,960 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 08:54:03,962 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 08:54:03,964 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 08:54:03,966 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 08:54:03,969 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 08:54:03,972 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 08:54:03,977 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 08:54:03,979 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 08:54:03,984 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 08:54:03,986 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 08:54:03,989 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 08:54:03,992 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 08:54:03,994 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 08:54:03,997 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 08:54:03,999 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 08:54:04,001 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 08:54:04,003 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 08:54:04,006 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 08:54:04,008 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 08:54:04,011 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 08:54:04,016 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 08:54:04,018 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 08:54:04,028 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 08:54:04,335 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 08:54:04,337 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 08:54:04,340 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 08:54:04,345 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 08:54:04,347 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 08:54:04,958 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2021-10-28 08:54:05,113 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 5832 conjuctions. This might take some time... [2021-10-28 08:54:06,212 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 512 conjuctions. [2021-10-28 08:54:45,082 WARN L207 SmtUtils]: Spent 38.74 s on a formula simplification. DAG size of input: 635 DAG size of output: 187 [2021-10-28 08:54:45,127 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:54:45,127 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 08:54:45,127 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,128 INFO L229 MonitoredProcess]: Starting monitored process 2946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2946)] Waiting until timeout for monitored process [2021-10-28 08:54:45,129 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,129 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,148 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,148 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=-255} Honda state: {~r2~0=-255} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2946)] Ended with exit code 0 [2021-10-28 08:54:45,170 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,171 INFO L229 MonitoredProcess]: Starting monitored process 2947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2947)] Waiting until timeout for monitored process [2021-10-28 08:54:45,172 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,172 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,184 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,184 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11=0} Honda state: {ULTIMATE.start_node3_#t~ite11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2947)] Ended with exit code 0 [2021-10-28 08:54:45,206 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,207 INFO L229 MonitoredProcess]: Starting monitored process 2948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2948)] Waiting until timeout for monitored process [2021-10-28 08:54:45,208 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,208 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,217 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,217 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret44=0} Honda state: {ULTIMATE.start_main_#t~ret44=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2948)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,239 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,240 INFO L229 MonitoredProcess]: Starting monitored process 2949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2949)] Waiting until timeout for monitored process [2021-10-28 08:54:45,241 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,241 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,252 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,252 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7=0} Honda state: {ULTIMATE.start_node1_#t~ite7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2949)] Ended with exit code 0 [2021-10-28 08:54:45,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,275 INFO L229 MonitoredProcess]: Starting monitored process 2950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2950)] Waiting until timeout for monitored process [2021-10-28 08:54:45,276 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,277 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,296 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,296 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep31~0=-160} Honda state: {~ep31~0=-160} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2950)] Ended with exit code 0 [2021-10-28 08:54:45,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,318 INFO L229 MonitoredProcess]: Starting monitored process 2951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2951)] Waiting until timeout for monitored process [2021-10-28 08:54:45,319 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,319 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,347 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,347 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep23~0=169} Honda state: {~ep23~0=169} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2951)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,369 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,370 INFO L229 MonitoredProcess]: Starting monitored process 2952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2952)] Waiting until timeout for monitored process [2021-10-28 08:54:45,371 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,371 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2952)] Ended with exit code 0 [2021-10-28 08:54:45,401 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,402 INFO L229 MonitoredProcess]: Starting monitored process 2953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2953)] Waiting until timeout for monitored process [2021-10-28 08:54:45,403 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 08:54:45,403 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,586 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 08:54:45,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2953)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,589 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:54:45,589 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:54:45,589 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:54:45,589 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:54:45,589 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 08:54:45,589 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,589 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:54:45,589 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:54:45,589 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration16_Loop [2021-10-28 08:54:45,589 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:54:45,590 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:54:45,592 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 08:54:45,600 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 08:54:45,602 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 08:54:45,604 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 08:54:45,606 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 08:54:45,608 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 08:54:45,613 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 08:54:45,615 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 08:54:45,617 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 08:54:45,619 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 08:54:45,622 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 08:54:45,624 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 08:54:45,626 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 08:54:45,628 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 08:54:45,630 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 08:54:45,634 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 08:54:45,636 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 08:54:45,638 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 08:54:45,641 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 08:54:45,643 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 08:54:45,645 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 08:54:45,650 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 08:54:45,658 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 08:54:45,949 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 08:54:45,967 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 08:54:45,969 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 08:54:45,972 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 08:54:45,979 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 08:54:45,982 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 08:54:46,573 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2021-10-28 08:54:46,698 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 5832 conjuctions. This might take some time... [2021-10-28 08:54:47,751 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 512 conjuctions. [2021-10-28 08:55:30,668 WARN L207 SmtUtils]: Spent 42.77 s on a formula simplification. DAG size of input: 635 DAG size of output: 187 [2021-10-28 08:55:30,728 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:55:30,728 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 08:55:30,728 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,729 INFO L229 MonitoredProcess]: Starting monitored process 2954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2954)] Waiting until timeout for monitored process [2021-10-28 08:55:30,731 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 08:55:30,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,740 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:30,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2954)] Ended with exit code 0 [2021-10-28 08:55:30,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,768 INFO L229 MonitoredProcess]: Starting monitored process 2955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2955)] Waiting until timeout for monitored process [2021-10-28 08:55:30,769 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 08:55:30,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:30,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2955)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:30,807 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,808 INFO L229 MonitoredProcess]: Starting monitored process 2956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2956)] Waiting until timeout for monitored process [2021-10-28 08:55:30,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:30,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:30,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2956)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:30,846 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,847 INFO L229 MonitoredProcess]: Starting monitored process 2957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2957)] Waiting until timeout for monitored process [2021-10-28 08:55:30,848 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 08:55:30,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,858 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:30,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2957)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:30,886 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,887 INFO L229 MonitoredProcess]: Starting monitored process 2958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2958)] Waiting until timeout for monitored process [2021-10-28 08:55:30,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:30,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,898 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:30,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2958)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:30,926 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,927 INFO L229 MonitoredProcess]: Starting monitored process 2959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2959)] Waiting until timeout for monitored process [2021-10-28 08:55:30,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:30,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:30,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2959)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:30,966 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:30,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:30,966 INFO L229 MonitoredProcess]: Starting monitored process 2960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:30,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2960)] Waiting until timeout for monitored process [2021-10-28 08:55:30,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:30,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:30,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:30,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:30,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:30,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:30,977 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:30,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:30,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2960)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,004 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,005 INFO L229 MonitoredProcess]: Starting monitored process 2961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2961)] Waiting until timeout for monitored process [2021-10-28 08:55:31,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,016 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2961)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,043 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,043 INFO L229 MonitoredProcess]: Starting monitored process 2962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2962)] Waiting until timeout for monitored process [2021-10-28 08:55:31,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2962)] Ended with exit code 0 [2021-10-28 08:55:31,086 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,086 INFO L229 MonitoredProcess]: Starting monitored process 2963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2963)] Waiting until timeout for monitored process [2021-10-28 08:55:31,088 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 08:55:31,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2963)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,125 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,126 INFO L229 MonitoredProcess]: Starting monitored process 2964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2964)] Waiting until timeout for monitored process [2021-10-28 08:55:31,127 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 08:55:31,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2964)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,165 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,166 INFO L229 MonitoredProcess]: Starting monitored process 2965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2965)] Waiting until timeout for monitored process [2021-10-28 08:55:31,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2965)] Ended with exit code 0 [2021-10-28 08:55:31,205 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,206 INFO L229 MonitoredProcess]: Starting monitored process 2966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2966)] Waiting until timeout for monitored process [2021-10-28 08:55:31,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,217 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2966)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,244 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,245 INFO L229 MonitoredProcess]: Starting monitored process 2967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2967)] Waiting until timeout for monitored process [2021-10-28 08:55:31,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2967)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,283 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,284 INFO L229 MonitoredProcess]: Starting monitored process 2968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2968)] Waiting until timeout for monitored process [2021-10-28 08:55:31,285 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 08:55:31,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,295 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2968)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,324 INFO L229 MonitoredProcess]: Starting monitored process 2969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2969)] Waiting until timeout for monitored process [2021-10-28 08:55:31,325 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 08:55:31,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2969)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,361 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,362 INFO L229 MonitoredProcess]: Starting monitored process 2970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2970)] Waiting until timeout for monitored process [2021-10-28 08:55:31,364 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 08:55:31,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,373 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2970)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,401 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,402 INFO L229 MonitoredProcess]: Starting monitored process 2971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2971)] Waiting until timeout for monitored process [2021-10-28 08:55:31,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,413 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2971)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:31,442 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,443 INFO L229 MonitoredProcess]: Starting monitored process 2972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2972)] Waiting until timeout for monitored process [2021-10-28 08:55:31,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,454 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2972)] Ended with exit code 0 [2021-10-28 08:55:31,480 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,481 INFO L229 MonitoredProcess]: Starting monitored process 2973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2973)] Waiting until timeout for monitored process [2021-10-28 08:55:31,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2973)] Ended with exit code 0 [2021-10-28 08:55:31,522 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,523 INFO L229 MonitoredProcess]: Starting monitored process 2974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2974)] Waiting until timeout for monitored process [2021-10-28 08:55:31,524 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 08:55:31,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2974)] Ended with exit code 0 [2021-10-28 08:55:31,562 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,563 INFO L229 MonitoredProcess]: Starting monitored process 2975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2975)] Waiting until timeout for monitored process [2021-10-28 08:55:31,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:31,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:31,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:31,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:31,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2975)] Ended with exit code 0 [2021-10-28 08:55:31,603 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:31,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:31,604 INFO L229 MonitoredProcess]: Starting monitored process 2976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:31,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2976)] Waiting until timeout for monitored process [2021-10-28 08:55:31,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:31,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:31,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:31,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:31,615 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:55:31,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:31,936 INFO L401 nArgumentSynthesizer]: We have 128 Motzkin's Theorem applications. [2021-10-28 08:55:31,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2976)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:32,607 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,608 INFO L229 MonitoredProcess]: Starting monitored process 2977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2977)] Waiting until timeout for monitored process [2021-10-28 08:55:32,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:32,618 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:32,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2977)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:32,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,645 INFO L229 MonitoredProcess]: Starting monitored process 2978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2978)] Waiting until timeout for monitored process [2021-10-28 08:55:32,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:32,655 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:32,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2978)] Ended with exit code 0 [2021-10-28 08:55:32,680 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,681 INFO L229 MonitoredProcess]: Starting monitored process 2979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2979)] Waiting until timeout for monitored process [2021-10-28 08:55:32,682 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 08:55:32,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:32,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:32,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2979)] Ended with exit code 0 [2021-10-28 08:55:32,720 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,721 INFO L229 MonitoredProcess]: Starting monitored process 2980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2980)] Waiting until timeout for monitored process [2021-10-28 08:55:32,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:32,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:32,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2980)] Ended with exit code 0 [2021-10-28 08:55:32,757 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,758 INFO L229 MonitoredProcess]: Starting monitored process 2981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2981)] Waiting until timeout for monitored process [2021-10-28 08:55:32,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:32,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:32,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2981)] Ended with exit code 0 [2021-10-28 08:55:32,793 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,794 INFO L229 MonitoredProcess]: Starting monitored process 2982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2982)] Waiting until timeout for monitored process [2021-10-28 08:55:32,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:55:32,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:55:32,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2982)] Ended with exit code 0 [2021-10-28 08:55:32,833 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 08:55:32,833 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,834 INFO L229 MonitoredProcess]: Starting monitored process 2983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2983)] Waiting until timeout for monitored process [2021-10-28 08:55:32,835 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 08:55:32,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:32,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:32,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2983)] Ended with exit code 0 [2021-10-28 08:55:32,871 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,872 INFO L229 MonitoredProcess]: Starting monitored process 2984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2984)] Waiting until timeout for monitored process [2021-10-28 08:55:32,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:32,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:32,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2984)] Ended with exit code 0 [2021-10-28 08:55:32,909 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,910 INFO L229 MonitoredProcess]: Starting monitored process 2985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2985)] Waiting until timeout for monitored process [2021-10-28 08:55:32,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:32,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:32,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:32,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2985)] Ended with exit code 0 [2021-10-28 08:55:32,946 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,947 INFO L229 MonitoredProcess]: Starting monitored process 2986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2986)] Waiting until timeout for monitored process [2021-10-28 08:55:32,948 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 08:55:32,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:32,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:32,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:32,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:32,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2986)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:32,985 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:32,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:32,986 INFO L229 MonitoredProcess]: Starting monitored process 2987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:32,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2987)] Waiting until timeout for monitored process [2021-10-28 08:55:32,987 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 08:55:32,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:32,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:32,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:32,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:32,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:32,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:32,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2987)] Ended with exit code 0 [2021-10-28 08:55:33,024 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,025 INFO L229 MonitoredProcess]: Starting monitored process 2988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2988)] Waiting until timeout for monitored process [2021-10-28 08:55:33,026 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 08:55:33,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,035 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,036 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2988)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:33,063 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,064 INFO L229 MonitoredProcess]: Starting monitored process 2989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2989)] Waiting until timeout for monitored process [2021-10-28 08:55:33,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,074 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2989)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:33,100 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,101 INFO L229 MonitoredProcess]: Starting monitored process 2990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2990)] Waiting until timeout for monitored process [2021-10-28 08:55:33,102 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 08:55:33,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,112 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2990)] Ended with exit code 0 [2021-10-28 08:55:33,140 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,141 INFO L229 MonitoredProcess]: Starting monitored process 2991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2991)] Waiting until timeout for monitored process [2021-10-28 08:55:33,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2991)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:33,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,179 INFO L229 MonitoredProcess]: Starting monitored process 2992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2992)] Waiting until timeout for monitored process [2021-10-28 08:55:33,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,189 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2992)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:33,215 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,216 INFO L229 MonitoredProcess]: Starting monitored process 2993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2993)] Waiting until timeout for monitored process [2021-10-28 08:55:33,217 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 08:55:33,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2993)] Ended with exit code 0 [2021-10-28 08:55:33,253 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,254 INFO L229 MonitoredProcess]: Starting monitored process 2994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2994)] Waiting until timeout for monitored process [2021-10-28 08:55:33,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2994)] Ended with exit code 0 [2021-10-28 08:55:33,291 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,292 INFO L229 MonitoredProcess]: Starting monitored process 2995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2995)] Waiting until timeout for monitored process [2021-10-28 08:55:33,293 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 08:55:33,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2995)] Ended with exit code 0 [2021-10-28 08:55:33,326 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,327 INFO L229 MonitoredProcess]: Starting monitored process 2996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2996)] Waiting until timeout for monitored process [2021-10-28 08:55:33,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2996)] Ended with exit code 0 [2021-10-28 08:55:33,362 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,362 INFO L229 MonitoredProcess]: Starting monitored process 2997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2997)] Waiting until timeout for monitored process [2021-10-28 08:55:33,364 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 08:55:33,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2997)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:33,401 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,401 INFO L229 MonitoredProcess]: Starting monitored process 2998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2998)] Waiting until timeout for monitored process [2021-10-28 08:55:33,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2998)] Ended with exit code 0 [2021-10-28 08:55:33,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,438 INFO L229 MonitoredProcess]: Starting monitored process 2999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2999)] Waiting until timeout for monitored process [2021-10-28 08:55:33,439 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 08:55:33,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,448 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2999)] Ended with exit code 0 [2021-10-28 08:55:33,474 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,475 INFO L229 MonitoredProcess]: Starting monitored process 3000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3000)] Waiting until timeout for monitored process [2021-10-28 08:55:33,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3000)] Ended with exit code 0 [2021-10-28 08:55:33,512 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,513 INFO L229 MonitoredProcess]: Starting monitored process 3001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3001)] Waiting until timeout for monitored process [2021-10-28 08:55:33,514 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 08:55:33,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3001)] Ended with exit code 0 [2021-10-28 08:55:33,551 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,551 INFO L229 MonitoredProcess]: Starting monitored process 3002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3002)] Waiting until timeout for monitored process [2021-10-28 08:55:33,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3002)] Ended with exit code 0 [2021-10-28 08:55:33,589 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,590 INFO L229 MonitoredProcess]: Starting monitored process 3003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3003)] Waiting until timeout for monitored process [2021-10-28 08:55:33,591 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 08:55:33,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,601 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3003)] Ended with exit code 0 [2021-10-28 08:55:33,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,629 INFO L229 MonitoredProcess]: Starting monitored process 3004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3004)] Waiting until timeout for monitored process [2021-10-28 08:55:33,630 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 08:55:33,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:33,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:33,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:33,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:33,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:33,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3004)] Ended with exit code 0 [2021-10-28 08:55:33,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:33,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:33,670 INFO L229 MonitoredProcess]: Starting monitored process 3005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:33,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3005)] Waiting until timeout for monitored process [2021-10-28 08:55:33,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:33,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:33,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:33,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:33,682 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:55:33,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:34,240 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-10-28 08:55:34,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3005)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,561 INFO L229 MonitoredProcess]: Starting monitored process 3006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3006)] Waiting until timeout for monitored process [2021-10-28 08:55:35,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:35,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:35,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3006)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,599 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,600 INFO L229 MonitoredProcess]: Starting monitored process 3007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3007)] Waiting until timeout for monitored process [2021-10-28 08:55:35,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:35,611 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:35,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3007)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,638 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,638 INFO L229 MonitoredProcess]: Starting monitored process 3008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3008)] Waiting until timeout for monitored process [2021-10-28 08:55:35,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,649 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:35,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:35,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3008)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,678 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,678 INFO L229 MonitoredProcess]: Starting monitored process 3009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3009)] Waiting until timeout for monitored process [2021-10-28 08:55:35,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:35,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:35,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3009)] Ended with exit code 0 [2021-10-28 08:55:35,717 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,718 INFO L229 MonitoredProcess]: Starting monitored process 3010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3010)] Waiting until timeout for monitored process [2021-10-28 08:55:35,719 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 08:55:35,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:35,729 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:35,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3010)] Ended with exit code 0 [2021-10-28 08:55:35,755 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,756 INFO L229 MonitoredProcess]: Starting monitored process 3011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3011)] Waiting until timeout for monitored process [2021-10-28 08:55:35,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,767 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:35,768 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:35,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3011)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,796 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 08:55:35,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,797 INFO L229 MonitoredProcess]: Starting monitored process 3012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3012)] Waiting until timeout for monitored process [2021-10-28 08:55:35,798 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 08:55:35,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:35,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:35,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3012)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,834 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,835 INFO L229 MonitoredProcess]: Starting monitored process 3013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3013)] Waiting until timeout for monitored process [2021-10-28 08:55:35,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:35,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:35,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3013)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,874 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,874 INFO L229 MonitoredProcess]: Starting monitored process 3014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3014)] Waiting until timeout for monitored process [2021-10-28 08:55:35,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:35,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:35,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3014)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:35,913 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,913 INFO L229 MonitoredProcess]: Starting monitored process 3015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3015)] Waiting until timeout for monitored process [2021-10-28 08:55:35,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:35,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:35,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3015)] Ended with exit code 0 [2021-10-28 08:55:35,952 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,953 INFO L229 MonitoredProcess]: Starting monitored process 3016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:35,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3016)] Waiting until timeout for monitored process [2021-10-28 08:55:35,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:35,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:35,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:35,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:35,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:35,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:35,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:35,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:35,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:35,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3016)] Ended with exit code 0 [2021-10-28 08:55:35,991 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:35,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:35,992 INFO L229 MonitoredProcess]: Starting monitored process 3017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3017)] Waiting until timeout for monitored process [2021-10-28 08:55:36,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3017)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,087 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,088 INFO L229 MonitoredProcess]: Starting monitored process 3018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3018)] Waiting until timeout for monitored process [2021-10-28 08:55:36,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3018)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,124 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,125 INFO L229 MonitoredProcess]: Starting monitored process 3019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3019)] Waiting until timeout for monitored process [2021-10-28 08:55:36,126 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 08:55:36,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3019)] Ended with exit code 0 [2021-10-28 08:55:36,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,163 INFO L229 MonitoredProcess]: Starting monitored process 3020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3020)] Waiting until timeout for monitored process [2021-10-28 08:55:36,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,174 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3020)] Ended with exit code 0 [2021-10-28 08:55:36,201 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,202 INFO L229 MonitoredProcess]: Starting monitored process 3021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3021)] Waiting until timeout for monitored process [2021-10-28 08:55:36,203 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 08:55:36,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3021)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,240 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,241 INFO L229 MonitoredProcess]: Starting monitored process 3022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3022)] Waiting until timeout for monitored process [2021-10-28 08:55:36,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3022)] Ended with exit code 0 [2021-10-28 08:55:36,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,282 INFO L229 MonitoredProcess]: Starting monitored process 3023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3023)] Waiting until timeout for monitored process [2021-10-28 08:55:36,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3023)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,320 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,321 INFO L229 MonitoredProcess]: Starting monitored process 3024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3024)] Waiting until timeout for monitored process [2021-10-28 08:55:36,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3024)] Ended with exit code 0 [2021-10-28 08:55:36,357 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,358 INFO L229 MonitoredProcess]: Starting monitored process 3025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3025)] Waiting until timeout for monitored process [2021-10-28 08:55:36,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,369 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3025)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,395 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,396 INFO L229 MonitoredProcess]: Starting monitored process 3026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3026)] Waiting until timeout for monitored process [2021-10-28 08:55:36,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3026)] Ended with exit code 0 [2021-10-28 08:55:36,435 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,436 INFO L229 MonitoredProcess]: Starting monitored process 3027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3027)] Waiting until timeout for monitored process [2021-10-28 08:55:36,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,447 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3027)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,473 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,473 INFO L229 MonitoredProcess]: Starting monitored process 3028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3028)] Waiting until timeout for monitored process [2021-10-28 08:55:36,474 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 08:55:36,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3028)] Ended with exit code 0 [2021-10-28 08:55:36,511 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,512 INFO L229 MonitoredProcess]: Starting monitored process 3029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3029)] Waiting until timeout for monitored process [2021-10-28 08:55:36,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3029)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,550 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,551 INFO L229 MonitoredProcess]: Starting monitored process 3030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3030)] Waiting until timeout for monitored process [2021-10-28 08:55:36,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3030)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,588 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,588 INFO L229 MonitoredProcess]: Starting monitored process 3031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3031)] Waiting until timeout for monitored process [2021-10-28 08:55:36,589 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 08:55:36,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3031)] Ended with exit code 0 [2021-10-28 08:55:36,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,629 INFO L229 MonitoredProcess]: Starting monitored process 3032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3032)] Waiting until timeout for monitored process [2021-10-28 08:55:36,630 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 08:55:36,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3032)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,670 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,670 INFO L229 MonitoredProcess]: Starting monitored process 3033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3033)] Waiting until timeout for monitored process [2021-10-28 08:55:36,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:36,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:36,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:36,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:36,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:36,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3033)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:36,713 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:36,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:36,714 INFO L229 MonitoredProcess]: Starting monitored process 3034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:36,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3034)] Waiting until timeout for monitored process [2021-10-28 08:55:36,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:36,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:36,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:36,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:36,727 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:55:36,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:37,454 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-10-28 08:55:37,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3034)] Ended with exit code 0 [2021-10-28 08:55:39,440 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,440 INFO L229 MonitoredProcess]: Starting monitored process 3035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3035)] Waiting until timeout for monitored process [2021-10-28 08:55:39,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:39,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:39,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3035)] Ended with exit code 0 [2021-10-28 08:55:39,480 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,481 INFO L229 MonitoredProcess]: Starting monitored process 3036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3036)] Waiting until timeout for monitored process [2021-10-28 08:55:39,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:39,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:39,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3036)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,517 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,518 INFO L229 MonitoredProcess]: Starting monitored process 3037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3037)] Waiting until timeout for monitored process [2021-10-28 08:55:39,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:39,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:39,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3037)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,556 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,557 INFO L229 MonitoredProcess]: Starting monitored process 3038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3038)] Waiting until timeout for monitored process [2021-10-28 08:55:39,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:39,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:39,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3038)] Ended with exit code 0 [2021-10-28 08:55:39,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,596 INFO L229 MonitoredProcess]: Starting monitored process 3039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3039)] Waiting until timeout for monitored process [2021-10-28 08:55:39,597 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 08:55:39,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:39,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:39,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3039)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,634 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,634 INFO L229 MonitoredProcess]: Starting monitored process 3040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3040)] Waiting until timeout for monitored process [2021-10-28 08:55:39,635 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 08:55:39,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:39,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:39,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3040)] Ended with exit code 0 [2021-10-28 08:55:39,675 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 08:55:39,675 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,676 INFO L229 MonitoredProcess]: Starting monitored process 3041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3041)] Waiting until timeout for monitored process [2021-10-28 08:55:39,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,687 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3041)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,713 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,713 INFO L229 MonitoredProcess]: Starting monitored process 3042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3042)] Waiting until timeout for monitored process [2021-10-28 08:55:39,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3042)] Ended with exit code 0 [2021-10-28 08:55:39,754 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,755 INFO L229 MonitoredProcess]: Starting monitored process 3043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3043)] Waiting until timeout for monitored process [2021-10-28 08:55:39,756 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 08:55:39,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3043)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,792 INFO L229 MonitoredProcess]: Starting monitored process 3044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3044)] Waiting until timeout for monitored process [2021-10-28 08:55:39,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,804 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3044)] Ended with exit code 0 [2021-10-28 08:55:39,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,832 INFO L229 MonitoredProcess]: Starting monitored process 3045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3045)] Waiting until timeout for monitored process [2021-10-28 08:55:39,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,844 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3045)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,871 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,872 INFO L229 MonitoredProcess]: Starting monitored process 3046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3046)] Waiting until timeout for monitored process [2021-10-28 08:55:39,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3046)] Ended with exit code 0 [2021-10-28 08:55:39,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,913 INFO L229 MonitoredProcess]: Starting monitored process 3047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3047)] Waiting until timeout for monitored process [2021-10-28 08:55:39,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,924 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3047)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,950 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,951 INFO L229 MonitoredProcess]: Starting monitored process 3048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3048)] Waiting until timeout for monitored process [2021-10-28 08:55:39,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:39,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:39,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:39,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:39,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3048)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:39,988 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:39,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:39,989 INFO L229 MonitoredProcess]: Starting monitored process 3049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:39,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3049)] Waiting until timeout for monitored process [2021-10-28 08:55:39,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:39,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:39,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:39,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:39,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:39,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,000 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3049)] Ended with exit code 0 [2021-10-28 08:55:40,027 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,028 INFO L229 MonitoredProcess]: Starting monitored process 3050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3050)] Waiting until timeout for monitored process [2021-10-28 08:55:40,029 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 08:55:40,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,038 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3050)] Ended with exit code 0 [2021-10-28 08:55:40,066 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,067 INFO L229 MonitoredProcess]: Starting monitored process 3051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3051)] Waiting until timeout for monitored process [2021-10-28 08:55:40,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:40,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,078 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3051)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:40,106 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,107 INFO L229 MonitoredProcess]: Starting monitored process 3052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3052)] Waiting until timeout for monitored process [2021-10-28 08:55:40,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:40,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3052)] Ended with exit code 0 [2021-10-28 08:55:40,145 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,146 INFO L229 MonitoredProcess]: Starting monitored process 3053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3053)] Waiting until timeout for monitored process [2021-10-28 08:55:40,147 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 08:55:40,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3053)] Ended with exit code 0 [2021-10-28 08:55:40,184 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,185 INFO L229 MonitoredProcess]: Starting monitored process 3054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3054)] Waiting until timeout for monitored process [2021-10-28 08:55:40,186 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 08:55:40,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3054)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:40,222 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,223 INFO L229 MonitoredProcess]: Starting monitored process 3055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3055)] Waiting until timeout for monitored process [2021-10-28 08:55:40,224 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 08:55:40,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,235 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3055)] Ended with exit code 0 [2021-10-28 08:55:40,264 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,265 INFO L229 MonitoredProcess]: Starting monitored process 3056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3056)] Waiting until timeout for monitored process [2021-10-28 08:55:40,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:40,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3056)] Ended with exit code 0 [2021-10-28 08:55:40,303 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,303 INFO L229 MonitoredProcess]: Starting monitored process 3057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3057)] Waiting until timeout for monitored process [2021-10-28 08:55:40,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:40,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3057)] Ended with exit code 0 [2021-10-28 08:55:40,345 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,345 INFO L229 MonitoredProcess]: Starting monitored process 3058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3058)] Waiting until timeout for monitored process [2021-10-28 08:55:40,347 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 08:55:40,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,357 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3058)] Ended with exit code 0 [2021-10-28 08:55:40,385 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,386 INFO L229 MonitoredProcess]: Starting monitored process 3059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3059)] Waiting until timeout for monitored process [2021-10-28 08:55:40,387 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 08:55:40,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3059)] Ended with exit code 0 [2021-10-28 08:55:40,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,422 INFO L229 MonitoredProcess]: Starting monitored process 3060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3060)] Waiting until timeout for monitored process [2021-10-28 08:55:40,423 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 08:55:40,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3060)] Ended with exit code 0 [2021-10-28 08:55:40,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,459 INFO L229 MonitoredProcess]: Starting monitored process 3061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3061)] Waiting until timeout for monitored process [2021-10-28 08:55:40,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:40,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3061)] Ended with exit code 0 [2021-10-28 08:55:40,498 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,499 INFO L229 MonitoredProcess]: Starting monitored process 3062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3062)] Waiting until timeout for monitored process [2021-10-28 08:55:40,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:40,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:40,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:40,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:40,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:40,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:40,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3062)] Ended with exit code 0 [2021-10-28 08:55:40,540 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:40,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:40,541 INFO L229 MonitoredProcess]: Starting monitored process 3063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:40,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3063)] Waiting until timeout for monitored process [2021-10-28 08:55:40,542 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 08:55:40,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:40,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:40,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:40,555 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:55:40,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:41,467 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-10-28 08:55:41,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3063)] Ended with exit code 0 [2021-10-28 08:55:44,279 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,280 INFO L229 MonitoredProcess]: Starting monitored process 3064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3064)] Waiting until timeout for monitored process [2021-10-28 08:55:44,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:44,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:44,292 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:44,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3064)] Ended with exit code 0 [2021-10-28 08:55:44,321 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,322 INFO L229 MonitoredProcess]: Starting monitored process 3065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3065)] Waiting until timeout for monitored process [2021-10-28 08:55:44,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:44,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:44,333 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:44,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3065)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,360 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,361 INFO L229 MonitoredProcess]: Starting monitored process 3066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3066)] Waiting until timeout for monitored process [2021-10-28 08:55:44,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:44,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:44,373 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:44,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3066)] Ended with exit code 0 [2021-10-28 08:55:44,402 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,402 INFO L229 MonitoredProcess]: Starting monitored process 3067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3067)] Waiting until timeout for monitored process [2021-10-28 08:55:44,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:44,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:44,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:44,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3067)] Ended with exit code 0 [2021-10-28 08:55:44,443 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,444 INFO L229 MonitoredProcess]: Starting monitored process 3068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3068)] Waiting until timeout for monitored process [2021-10-28 08:55:44,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:44,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:44,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:44,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3068)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,482 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,483 INFO L229 MonitoredProcess]: Starting monitored process 3069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3069)] Waiting until timeout for monitored process [2021-10-28 08:55:44,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:55:44,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:44,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:44,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3069)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,526 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 08:55:44,526 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,527 INFO L229 MonitoredProcess]: Starting monitored process 3070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3070)] Waiting until timeout for monitored process [2021-10-28 08:55:44,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,538 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3070)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,565 INFO L229 MonitoredProcess]: Starting monitored process 3071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3071)] Waiting until timeout for monitored process [2021-10-28 08:55:44,567 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 08:55:44,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3071)] Ended with exit code 0 [2021-10-28 08:55:44,604 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,605 INFO L229 MonitoredProcess]: Starting monitored process 3072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3072)] Waiting until timeout for monitored process [2021-10-28 08:55:44,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3072)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,643 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,652 INFO L229 MonitoredProcess]: Starting monitored process 3073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,654 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 08:55:44,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3073)] Waiting until timeout for monitored process [2021-10-28 08:55:44,667 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3073)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,696 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,697 INFO L229 MonitoredProcess]: Starting monitored process 3074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3074)] Waiting until timeout for monitored process [2021-10-28 08:55:44,698 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 08:55:44,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3074)] Ended with exit code 0 [2021-10-28 08:55:44,737 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,738 INFO L229 MonitoredProcess]: Starting monitored process 3075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3075)] Waiting until timeout for monitored process [2021-10-28 08:55:44,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3075)] Ended with exit code 0 [2021-10-28 08:55:44,778 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,778 INFO L229 MonitoredProcess]: Starting monitored process 3076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3076)] Waiting until timeout for monitored process [2021-10-28 08:55:44,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3076)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:44,815 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,815 INFO L229 MonitoredProcess]: Starting monitored process 3077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3077)] Waiting until timeout for monitored process [2021-10-28 08:55:44,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,825 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,826 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3077)] Ended with exit code 0 [2021-10-28 08:55:44,849 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,850 INFO L229 MonitoredProcess]: Starting monitored process 3078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3078)] Waiting until timeout for monitored process [2021-10-28 08:55:44,851 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 08:55:44,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3078)] Ended with exit code 0 [2021-10-28 08:55:44,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,885 INFO L229 MonitoredProcess]: Starting monitored process 3079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3079)] Waiting until timeout for monitored process [2021-10-28 08:55:44,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,895 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3079)] Ended with exit code 0 [2021-10-28 08:55:44,920 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,920 INFO L229 MonitoredProcess]: Starting monitored process 3080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3080)] Waiting until timeout for monitored process [2021-10-28 08:55:44,921 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 08:55:44,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,930 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3080)] Ended with exit code 0 [2021-10-28 08:55:44,953 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,954 INFO L229 MonitoredProcess]: Starting monitored process 3081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3081)] Waiting until timeout for monitored process [2021-10-28 08:55:44,955 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 08:55:44,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,963 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:44,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3081)] Ended with exit code 0 [2021-10-28 08:55:44,985 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:44,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:44,986 INFO L229 MonitoredProcess]: Starting monitored process 3082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:44,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3082)] Waiting until timeout for monitored process [2021-10-28 08:55:44,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:44,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:44,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:44,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:44,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:44,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:44,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:44,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:44,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:44,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3082)] Ended with exit code 0 [2021-10-28 08:55:45,018 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,019 INFO L229 MonitoredProcess]: Starting monitored process 3083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3083)] Waiting until timeout for monitored process [2021-10-28 08:55:45,020 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 08:55:45,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3083)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:45,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,052 INFO L229 MonitoredProcess]: Starting monitored process 3084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3084)] Waiting until timeout for monitored process [2021-10-28 08:55:45,053 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 08:55:45,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,062 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3084)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:45,086 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,087 INFO L229 MonitoredProcess]: Starting monitored process 3085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3085)] Waiting until timeout for monitored process [2021-10-28 08:55:45,088 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 08:55:45,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3085)] Ended with exit code 0 [2021-10-28 08:55:45,117 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,118 INFO L229 MonitoredProcess]: Starting monitored process 3086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3086)] Waiting until timeout for monitored process [2021-10-28 08:55:45,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:45,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3086)] Ended with exit code 0 [2021-10-28 08:55:45,150 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,151 INFO L229 MonitoredProcess]: Starting monitored process 3087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3087)] Waiting until timeout for monitored process [2021-10-28 08:55:45,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:45,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3087)] Ended with exit code 0 [2021-10-28 08:55:45,184 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,185 INFO L229 MonitoredProcess]: Starting monitored process 3088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3088)] Waiting until timeout for monitored process [2021-10-28 08:55:45,186 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 08:55:45,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3088)] Ended with exit code 0 [2021-10-28 08:55:45,215 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,216 INFO L229 MonitoredProcess]: Starting monitored process 3089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3089)] Waiting until timeout for monitored process [2021-10-28 08:55:45,217 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 08:55:45,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3089)] Ended with exit code 0 [2021-10-28 08:55:45,248 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,249 INFO L229 MonitoredProcess]: Starting monitored process 3090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3090)] Waiting until timeout for monitored process [2021-10-28 08:55:45,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:45,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,258 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3090)] Ended with exit code 0 [2021-10-28 08:55:45,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,282 INFO L229 MonitoredProcess]: Starting monitored process 3091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3091)] Waiting until timeout for monitored process [2021-10-28 08:55:45,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:45,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:45,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:45,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:45,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:45,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:45,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3091)] Ended with exit code 0 [2021-10-28 08:55:45,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:45,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:45,318 INFO L229 MonitoredProcess]: Starting monitored process 3092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:45,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3092)] Waiting until timeout for monitored process [2021-10-28 08:55:45,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:45,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:45,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:45,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:45,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:45,327 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:55:45,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:46,022 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-10-28 08:55:46,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3092)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:49,270 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,271 INFO L229 MonitoredProcess]: Starting monitored process 3093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3093)] Waiting until timeout for monitored process [2021-10-28 08:55:49,272 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 08:55:49,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:49,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:49,283 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:49,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3093)] Ended with exit code 0 [2021-10-28 08:55:49,312 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,313 INFO L229 MonitoredProcess]: Starting monitored process 3094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3094)] Waiting until timeout for monitored process [2021-10-28 08:55:49,314 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 08:55:49,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:49,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:49,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:49,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3094)] Ended with exit code 0 [2021-10-28 08:55:49,352 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,353 INFO L229 MonitoredProcess]: Starting monitored process 3095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3095)] Waiting until timeout for monitored process [2021-10-28 08:55:49,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:49,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:49,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:49,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3095)] Ended with exit code 0 [2021-10-28 08:55:49,394 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,395 INFO L229 MonitoredProcess]: Starting monitored process 3096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3096)] Waiting until timeout for monitored process [2021-10-28 08:55:49,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:49,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:49,407 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:49,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3096)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:49,438 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,438 INFO L229 MonitoredProcess]: Starting monitored process 3097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3097)] Waiting until timeout for monitored process [2021-10-28 08:55:49,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:49,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:49,450 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:49,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3097)] Ended with exit code 0 [2021-10-28 08:55:49,478 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,479 INFO L229 MonitoredProcess]: Starting monitored process 3098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3098)] Waiting until timeout for monitored process [2021-10-28 08:55:49,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:55:49,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 08:55:49,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 08:55:49,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3098)] Ended with exit code 0 [2021-10-28 08:55:49,521 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 08:55:49,521 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,522 INFO L229 MonitoredProcess]: Starting monitored process 3099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3099)] Waiting until timeout for monitored process [2021-10-28 08:55:49,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,532 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3099)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:49,561 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,561 INFO L229 MonitoredProcess]: Starting monitored process 3100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3100)] Waiting until timeout for monitored process [2021-10-28 08:55:49,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,571 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,573 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3100)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:49,602 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,602 INFO L229 MonitoredProcess]: Starting monitored process 3101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3101)] Waiting until timeout for monitored process [2021-10-28 08:55:49,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3101)] Ended with exit code 0 [2021-10-28 08:55:49,641 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,642 INFO L229 MonitoredProcess]: Starting monitored process 3102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3102)] Waiting until timeout for monitored process [2021-10-28 08:55:49,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,652 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3102)] Ended with exit code 0 [2021-10-28 08:55:49,686 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,687 INFO L229 MonitoredProcess]: Starting monitored process 3103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3103)] Waiting until timeout for monitored process [2021-10-28 08:55:49,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3103)] Ended with exit code 0 [2021-10-28 08:55:49,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,731 INFO L229 MonitoredProcess]: Starting monitored process 3104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3104)] Waiting until timeout for monitored process [2021-10-28 08:55:49,732 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 08:55:49,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3104)] Ended with exit code 0 [2021-10-28 08:55:49,775 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,775 INFO L229 MonitoredProcess]: Starting monitored process 3105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3105)] Waiting until timeout for monitored process [2021-10-28 08:55:49,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3105)] Ended with exit code 0 [2021-10-28 08:55:49,816 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,817 INFO L229 MonitoredProcess]: Starting monitored process 3106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3106)] Waiting until timeout for monitored process [2021-10-28 08:55:49,818 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 08:55:49,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3106)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:49,858 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,858 INFO L229 MonitoredProcess]: Starting monitored process 3107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3107)] Waiting until timeout for monitored process [2021-10-28 08:55:49,860 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 08:55:49,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3107)] Ended with exit code 0 [2021-10-28 08:55:49,905 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,906 INFO L229 MonitoredProcess]: Starting monitored process 3108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3108)] Waiting until timeout for monitored process [2021-10-28 08:55:49,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,916 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3108)] Ended with exit code 0 [2021-10-28 08:55:49,949 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,950 INFO L229 MonitoredProcess]: Starting monitored process 3109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3109)] Waiting until timeout for monitored process [2021-10-28 08:55:49,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:49,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:49,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:49,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:49,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:49,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:49,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:49,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:49,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:49,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:49,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3109)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:49,994 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:49,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:49,995 INFO L229 MonitoredProcess]: Starting monitored process 3110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:49,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3110)] Waiting until timeout for monitored process [2021-10-28 08:55:49,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3110)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:50,040 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,041 INFO L229 MonitoredProcess]: Starting monitored process 3111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3111)] Waiting until timeout for monitored process [2021-10-28 08:55:50,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3111)] Ended with exit code 0 [2021-10-28 08:55:50,082 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,083 INFO L229 MonitoredProcess]: Starting monitored process 3112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3112)] Waiting until timeout for monitored process [2021-10-28 08:55:50,084 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 08:55:50,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,093 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3112)] Ended with exit code 0 [2021-10-28 08:55:50,124 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,124 INFO L229 MonitoredProcess]: Starting monitored process 3113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3113)] Waiting until timeout for monitored process [2021-10-28 08:55:50,126 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 08:55:50,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,135 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3113)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:50,170 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,171 INFO L229 MonitoredProcess]: Starting monitored process 3114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3114)] Waiting until timeout for monitored process [2021-10-28 08:55:50,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3114)] Ended with exit code 0 [2021-10-28 08:55:50,211 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,212 INFO L229 MonitoredProcess]: Starting monitored process 3115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3115)] Waiting until timeout for monitored process [2021-10-28 08:55:50,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,223 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3115)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:50,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,255 INFO L229 MonitoredProcess]: Starting monitored process 3116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3116)] Waiting until timeout for monitored process [2021-10-28 08:55:50,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,266 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3116)] Ended with exit code 0 [2021-10-28 08:55:50,298 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,299 INFO L229 MonitoredProcess]: Starting monitored process 3117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3117)] Waiting until timeout for monitored process [2021-10-28 08:55:50,300 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 08:55:50,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,309 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3117)] Ended with exit code 0 [2021-10-28 08:55:50,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,339 INFO L229 MonitoredProcess]: Starting monitored process 3118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3118)] Waiting until timeout for monitored process [2021-10-28 08:55:50,341 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 08:55:50,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3118)] Ended with exit code 0 [2021-10-28 08:55:50,384 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,385 INFO L229 MonitoredProcess]: Starting monitored process 3119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3119)] Waiting until timeout for monitored process [2021-10-28 08:55:50,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3119)] Forceful destruction successful, exit code 0 [2021-10-28 08:55:50,430 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,431 INFO L229 MonitoredProcess]: Starting monitored process 3120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3120)] Waiting until timeout for monitored process [2021-10-28 08:55:50,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:50,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:50,445 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:50,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:50,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:50,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3120)] Ended with exit code 0 [2021-10-28 08:55:50,480 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:50,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:50,481 INFO L229 MonitoredProcess]: Starting monitored process 3121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:50,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3121)] Waiting until timeout for monitored process [2021-10-28 08:55:50,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:50,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:50,493 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:50,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:50,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:50,494 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:55:50,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:51,440 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-10-28 08:55:51,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3121)] Ended with exit code 0 [2021-10-28 08:55:59,640 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,641 INFO L229 MonitoredProcess]: Starting monitored process 3122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3122)] Waiting until timeout for monitored process [2021-10-28 08:55:59,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:59,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,653 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:59,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:59,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:59,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3122)] Ended with exit code 0 [2021-10-28 08:55:59,687 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,688 INFO L229 MonitoredProcess]: Starting monitored process 3123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3123)] Waiting until timeout for monitored process [2021-10-28 08:55:59,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:59,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:59,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:59,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:59,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3123)] Ended with exit code 0 [2021-10-28 08:55:59,729 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,730 INFO L229 MonitoredProcess]: Starting monitored process 3124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3124)] Waiting until timeout for monitored process [2021-10-28 08:55:59,731 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 08:55:59,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,740 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:59,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:59,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:59,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3124)] Ended with exit code 0 [2021-10-28 08:55:59,773 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,774 INFO L229 MonitoredProcess]: Starting monitored process 3125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3125)] Waiting until timeout for monitored process [2021-10-28 08:55:59,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:59,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,785 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:59,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:59,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:59,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3125)] Ended with exit code 0 [2021-10-28 08:55:59,819 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,820 INFO L229 MonitoredProcess]: Starting monitored process 3126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3126)] Waiting until timeout for monitored process [2021-10-28 08:55:59,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:59,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,830 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:59,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:59,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:59,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3126)] Ended with exit code 0 [2021-10-28 08:55:59,861 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,862 INFO L229 MonitoredProcess]: Starting monitored process 3127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3127)] Waiting until timeout for monitored process [2021-10-28 08:55:59,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:59,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 08:55:59,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:55:59,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:55:59,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3127)] Ended with exit code 0 [2021-10-28 08:55:59,908 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 08:55:59,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,909 INFO L229 MonitoredProcess]: Starting monitored process 3128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3128)] Waiting until timeout for monitored process [2021-10-28 08:55:59,910 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 08:55:59,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:55:59,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:59,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:59,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:55:59,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3128)] Ended with exit code 0 [2021-10-28 08:55:59,952 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:55:59,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:55:59,953 INFO L229 MonitoredProcess]: Starting monitored process 3129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:55:59,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3129)] Waiting until timeout for monitored process [2021-10-28 08:55:59,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:55:59,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:55:59,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:55:59,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:55:59,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:55:59,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:55:59,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:55:59,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:55:59,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:55:59,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3129)] Ended with exit code 0 [2021-10-28 08:56:00,000 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,001 INFO L229 MonitoredProcess]: Starting monitored process 3130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3130)] Waiting until timeout for monitored process [2021-10-28 08:56:00,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,013 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3130)] Ended with exit code 0 [2021-10-28 08:56:00,044 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,045 INFO L229 MonitoredProcess]: Starting monitored process 3131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3131)] Waiting until timeout for monitored process [2021-10-28 08:56:00,046 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 08:56:00,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3131)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,093 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,094 INFO L229 MonitoredProcess]: Starting monitored process 3132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3132)] Waiting until timeout for monitored process [2021-10-28 08:56:00,095 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 08:56:00,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,105 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3132)] Ended with exit code 0 [2021-10-28 08:56:00,141 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,142 INFO L229 MonitoredProcess]: Starting monitored process 3133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3133)] Waiting until timeout for monitored process [2021-10-28 08:56:00,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,153 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,153 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3133)] Ended with exit code 0 [2021-10-28 08:56:00,190 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,191 INFO L229 MonitoredProcess]: Starting monitored process 3134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3134)] Waiting until timeout for monitored process [2021-10-28 08:56:00,192 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 08:56:00,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3134)] Ended with exit code 0 [2021-10-28 08:56:00,236 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,237 INFO L229 MonitoredProcess]: Starting monitored process 3135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3135)] Waiting until timeout for monitored process [2021-10-28 08:56:00,238 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 08:56:00,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3135)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,282 INFO L229 MonitoredProcess]: Starting monitored process 3136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3136)] Waiting until timeout for monitored process [2021-10-28 08:56:00,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3136)] Ended with exit code 0 [2021-10-28 08:56:00,328 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,329 INFO L229 MonitoredProcess]: Starting monitored process 3137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3137)] Waiting until timeout for monitored process [2021-10-28 08:56:00,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3137)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,376 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,377 INFO L229 MonitoredProcess]: Starting monitored process 3138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3138)] Waiting until timeout for monitored process [2021-10-28 08:56:00,378 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 08:56:00,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3138)] Ended with exit code 0 [2021-10-28 08:56:00,424 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,425 INFO L229 MonitoredProcess]: Starting monitored process 3139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3139)] Waiting until timeout for monitored process [2021-10-28 08:56:00,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3139)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,472 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,472 INFO L229 MonitoredProcess]: Starting monitored process 3140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3140)] Waiting until timeout for monitored process [2021-10-28 08:56:00,474 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 08:56:00,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3140)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,514 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,515 INFO L229 MonitoredProcess]: Starting monitored process 3141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3141)] Waiting until timeout for monitored process [2021-10-28 08:56:00,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,527 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3141)] Ended with exit code 0 [2021-10-28 08:56:00,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,558 INFO L229 MonitoredProcess]: Starting monitored process 3142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3142)] Waiting until timeout for monitored process [2021-10-28 08:56:00,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3142)] Ended with exit code 0 [2021-10-28 08:56:00,608 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,608 INFO L229 MonitoredProcess]: Starting monitored process 3143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3143)] Waiting until timeout for monitored process [2021-10-28 08:56:00,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3143)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,649 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,650 INFO L229 MonitoredProcess]: Starting monitored process 3144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3144)] Waiting until timeout for monitored process [2021-10-28 08:56:00,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3144)] Ended with exit code 0 [2021-10-28 08:56:00,692 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,693 INFO L229 MonitoredProcess]: Starting monitored process 3145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3145)] Waiting until timeout for monitored process [2021-10-28 08:56:00,694 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 08:56:00,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3145)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:00,740 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,741 INFO L229 MonitoredProcess]: Starting monitored process 3146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3146)] Waiting until timeout for monitored process [2021-10-28 08:56:00,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3146)] Ended with exit code 0 [2021-10-28 08:56:00,788 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,789 INFO L229 MonitoredProcess]: Starting monitored process 3147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3147)] Waiting until timeout for monitored process [2021-10-28 08:56:00,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3147)] Ended with exit code 0 [2021-10-28 08:56:00,836 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,837 INFO L229 MonitoredProcess]: Starting monitored process 3148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3148)] Waiting until timeout for monitored process [2021-10-28 08:56:00,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3148)] Ended with exit code 0 [2021-10-28 08:56:00,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,886 INFO L229 MonitoredProcess]: Starting monitored process 3149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3149)] Waiting until timeout for monitored process [2021-10-28 08:56:00,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:00,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:00,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:00,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:00,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:00,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3149)] Ended with exit code 0 [2021-10-28 08:56:00,941 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:00,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:00,942 INFO L229 MonitoredProcess]: Starting monitored process 3150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:00,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3150)] Waiting until timeout for monitored process [2021-10-28 08:56:00,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:00,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:00,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:00,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:00,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:00,956 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:56:00,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:02,230 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-10-28 08:56:02,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:16,663 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-10-28 08:56:16,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3150)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:16,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:16,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:16,727 INFO L229 MonitoredProcess]: Starting monitored process 3151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:16,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3151)] Waiting until timeout for monitored process [2021-10-28 08:56:16,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:16,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:16,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:16,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:16,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:16,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:16,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:16,743 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:16,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:16,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:16,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3151)] Ended with exit code 0 [2021-10-28 08:56:16,783 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:16,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:16,784 INFO L229 MonitoredProcess]: Starting monitored process 3152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:16,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3152)] Waiting until timeout for monitored process [2021-10-28 08:56:16,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:16,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:16,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:16,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:16,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:16,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:16,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:16,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:16,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:16,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:16,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3152)] Ended with exit code 0 [2021-10-28 08:56:16,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:16,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:16,831 INFO L229 MonitoredProcess]: Starting monitored process 3153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:16,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3153)] Waiting until timeout for monitored process [2021-10-28 08:56:16,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:16,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:16,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:16,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:16,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:16,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:16,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:16,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:16,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:16,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:16,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3153)] Ended with exit code 0 [2021-10-28 08:56:16,882 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:16,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:16,883 INFO L229 MonitoredProcess]: Starting monitored process 3154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:16,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3154)] Waiting until timeout for monitored process [2021-10-28 08:56:16,884 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 08:56:16,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:16,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:16,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:16,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:16,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:16,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:16,897 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:16,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:16,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:16,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3154)] Ended with exit code 0 [2021-10-28 08:56:16,934 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:16,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:16,935 INFO L229 MonitoredProcess]: Starting monitored process 3155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:16,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3155)] Waiting until timeout for monitored process [2021-10-28 08:56:16,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:16,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:16,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:16,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:16,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:16,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:16,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:16,948 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:16,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:16,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:16,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3155)] Ended with exit code 0 [2021-10-28 08:56:16,980 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:16,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:16,980 INFO L229 MonitoredProcess]: Starting monitored process 3156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:16,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3156)] Waiting until timeout for monitored process [2021-10-28 08:56:16,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:16,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:16,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:16,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:16,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:16,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:16,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 08:56:16,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 08:56:16,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3156)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,033 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 08:56:17,033 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,034 INFO L229 MonitoredProcess]: Starting monitored process 3157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3157)] Waiting until timeout for monitored process [2021-10-28 08:56:17,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3157)] Ended with exit code 0 [2021-10-28 08:56:17,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,074 INFO L229 MonitoredProcess]: Starting monitored process 3158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3158)] Waiting until timeout for monitored process [2021-10-28 08:56:17,075 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 08:56:17,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3158)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,115 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,115 INFO L229 MonitoredProcess]: Starting monitored process 3159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3159)] Waiting until timeout for monitored process [2021-10-28 08:56:17,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3159)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,155 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,156 INFO L229 MonitoredProcess]: Starting monitored process 3160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3160)] Waiting until timeout for monitored process [2021-10-28 08:56:17,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3160)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,198 INFO L229 MonitoredProcess]: Starting monitored process 3161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3161)] Waiting until timeout for monitored process [2021-10-28 08:56:17,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3161)] Ended with exit code 0 [2021-10-28 08:56:17,240 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,241 INFO L229 MonitoredProcess]: Starting monitored process 3162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3162)] Waiting until timeout for monitored process [2021-10-28 08:56:17,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3162)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,285 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,285 INFO L229 MonitoredProcess]: Starting monitored process 3163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3163)] Waiting until timeout for monitored process [2021-10-28 08:56:17,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3163)] Ended with exit code 0 [2021-10-28 08:56:17,328 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,329 INFO L229 MonitoredProcess]: Starting monitored process 3164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3164)] Waiting until timeout for monitored process [2021-10-28 08:56:17,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3164)] Ended with exit code 0 [2021-10-28 08:56:17,371 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,372 INFO L229 MonitoredProcess]: Starting monitored process 3165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3165)] Waiting until timeout for monitored process [2021-10-28 08:56:17,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3165)] Ended with exit code 0 [2021-10-28 08:56:17,415 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,416 INFO L229 MonitoredProcess]: Starting monitored process 3166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3166)] Waiting until timeout for monitored process [2021-10-28 08:56:17,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3166)] Ended with exit code 0 [2021-10-28 08:56:17,456 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,457 INFO L229 MonitoredProcess]: Starting monitored process 3167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3167)] Waiting until timeout for monitored process [2021-10-28 08:56:17,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,468 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3167)] Ended with exit code 0 [2021-10-28 08:56:17,495 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,495 INFO L229 MonitoredProcess]: Starting monitored process 3168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3168)] Waiting until timeout for monitored process [2021-10-28 08:56:17,497 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 08:56:17,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,506 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3168)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,530 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,531 INFO L229 MonitoredProcess]: Starting monitored process 3169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3169)] Waiting until timeout for monitored process [2021-10-28 08:56:17,531 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 08:56:17,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3169)] Ended with exit code 0 [2021-10-28 08:56:17,563 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,563 INFO L229 MonitoredProcess]: Starting monitored process 3170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3170)] Waiting until timeout for monitored process [2021-10-28 08:56:17,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,573 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3170)] Ended with exit code 0 [2021-10-28 08:56:17,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,596 INFO L229 MonitoredProcess]: Starting monitored process 3171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3171)] Waiting until timeout for monitored process [2021-10-28 08:56:17,597 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 08:56:17,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3171)] Ended with exit code 0 [2021-10-28 08:56:17,630 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,631 INFO L229 MonitoredProcess]: Starting monitored process 3172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3172)] Waiting until timeout for monitored process [2021-10-28 08:56:17,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3172)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,663 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,664 INFO L229 MonitoredProcess]: Starting monitored process 3173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3173)] Waiting until timeout for monitored process [2021-10-28 08:56:17,665 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 08:56:17,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3173)] Ended with exit code 0 [2021-10-28 08:56:17,697 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,698 INFO L229 MonitoredProcess]: Starting monitored process 3174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3174)] Waiting until timeout for monitored process [2021-10-28 08:56:17,699 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 08:56:17,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3174)] Ended with exit code 0 [2021-10-28 08:56:17,731 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,732 INFO L229 MonitoredProcess]: Starting monitored process 3175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3175)] Waiting until timeout for monitored process [2021-10-28 08:56:17,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3175)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:17,769 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,770 INFO L229 MonitoredProcess]: Starting monitored process 3176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3176)] Waiting until timeout for monitored process [2021-10-28 08:56:17,771 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 08:56:17,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3176)] Ended with exit code 0 [2021-10-28 08:56:17,804 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,805 INFO L229 MonitoredProcess]: Starting monitored process 3177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3177)] Waiting until timeout for monitored process [2021-10-28 08:56:17,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3177)] Ended with exit code 0 [2021-10-28 08:56:17,841 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,841 INFO L229 MonitoredProcess]: Starting monitored process 3178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3178)] Waiting until timeout for monitored process [2021-10-28 08:56:17,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:17,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:17,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:17,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:17,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:17,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3178)] Ended with exit code 0 [2021-10-28 08:56:17,879 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:17,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:17,880 INFO L229 MonitoredProcess]: Starting monitored process 3179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:17,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3179)] Waiting until timeout for monitored process [2021-10-28 08:56:17,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:17,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:17,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:17,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:17,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:17,891 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:56:17,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:18,594 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-10-28 08:56:18,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3179)] Ended with exit code 0 [2021-10-28 08:56:21,464 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,464 INFO L229 MonitoredProcess]: Starting monitored process 3180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3180)] Waiting until timeout for monitored process [2021-10-28 08:56:21,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:21,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:21,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:21,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3180)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:21,505 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,506 INFO L229 MonitoredProcess]: Starting monitored process 3181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3181)] Waiting until timeout for monitored process [2021-10-28 08:56:21,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:21,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:21,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:21,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3181)] Ended with exit code 0 [2021-10-28 08:56:21,545 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,545 INFO L229 MonitoredProcess]: Starting monitored process 3182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3182)] Waiting until timeout for monitored process [2021-10-28 08:56:21,547 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 08:56:21,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:21,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:21,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:21,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3182)] Ended with exit code 0 [2021-10-28 08:56:21,586 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,587 INFO L229 MonitoredProcess]: Starting monitored process 3183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3183)] Waiting until timeout for monitored process [2021-10-28 08:56:21,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:21,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:21,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:21,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3183)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:21,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,629 INFO L229 MonitoredProcess]: Starting monitored process 3184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3184)] Waiting until timeout for monitored process [2021-10-28 08:56:21,630 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 08:56:21,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:21,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:21,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:21,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3184)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:21,667 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,668 INFO L229 MonitoredProcess]: Starting monitored process 3185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3185)] Waiting until timeout for monitored process [2021-10-28 08:56:21,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 08:56:21,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 08:56:21,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 08:56:21,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3185)] Ended with exit code 0 [2021-10-28 08:56:21,709 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 08:56:21,710 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,710 INFO L229 MonitoredProcess]: Starting monitored process 3186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3186)] Waiting until timeout for monitored process [2021-10-28 08:56:21,711 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 08:56:21,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,721 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3186)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:21,750 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,751 INFO L229 MonitoredProcess]: Starting monitored process 3187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3187)] Waiting until timeout for monitored process [2021-10-28 08:56:21,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,762 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3187)] Ended with exit code 0 [2021-10-28 08:56:21,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,793 INFO L229 MonitoredProcess]: Starting monitored process 3188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3188)] Waiting until timeout for monitored process [2021-10-28 08:56:21,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3188)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:21,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,831 INFO L229 MonitoredProcess]: Starting monitored process 3189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3189)] Waiting until timeout for monitored process [2021-10-28 08:56:21,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,841 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3189)] Ended with exit code 0 [2021-10-28 08:56:21,868 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,872 INFO L229 MonitoredProcess]: Starting monitored process 3190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3190)] Waiting until timeout for monitored process [2021-10-28 08:56:21,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,883 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3190)] Ended with exit code 0 [2021-10-28 08:56:21,914 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,915 INFO L229 MonitoredProcess]: Starting monitored process 3191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3191)] Waiting until timeout for monitored process [2021-10-28 08:56:21,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,925 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:21,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3191)] Ended with exit code 0 [2021-10-28 08:56:21,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:21,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:21,960 INFO L229 MonitoredProcess]: Starting monitored process 3192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:21,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3192)] Waiting until timeout for monitored process [2021-10-28 08:56:21,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:21,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:21,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:21,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:21,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:21,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:21,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:21,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:21,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:21,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3192)] Ended with exit code 0 [2021-10-28 08:56:22,001 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,002 INFO L229 MonitoredProcess]: Starting monitored process 3193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3193)] Waiting until timeout for monitored process [2021-10-28 08:56:22,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,014 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3193)] Ended with exit code 0 [2021-10-28 08:56:22,043 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,044 INFO L229 MonitoredProcess]: Starting monitored process 3194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3194)] Waiting until timeout for monitored process [2021-10-28 08:56:22,046 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 08:56:22,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,055 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3194)] Ended with exit code 0 [2021-10-28 08:56:22,087 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,088 INFO L229 MonitoredProcess]: Starting monitored process 3195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3195)] Waiting until timeout for monitored process [2021-10-28 08:56:22,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,099 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,101 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3195)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,132 INFO L229 MonitoredProcess]: Starting monitored process 3196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3196)] Waiting until timeout for monitored process [2021-10-28 08:56:22,133 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 08:56:22,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,143 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3196)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,175 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,176 INFO L229 MonitoredProcess]: Starting monitored process 3197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3197)] Waiting until timeout for monitored process [2021-10-28 08:56:22,177 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 08:56:22,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3197)] Ended with exit code 0 [2021-10-28 08:56:22,219 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,219 INFO L229 MonitoredProcess]: Starting monitored process 3198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3198)] Waiting until timeout for monitored process [2021-10-28 08:56:22,221 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 08:56:22,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,230 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3198)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,258 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,259 INFO L229 MonitoredProcess]: Starting monitored process 3199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3199)] Waiting until timeout for monitored process [2021-10-28 08:56:22,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,269 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,269 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3199)] Ended with exit code 0 [2021-10-28 08:56:22,298 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,298 INFO L229 MonitoredProcess]: Starting monitored process 3200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3200)] Waiting until timeout for monitored process [2021-10-28 08:56:22,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3200)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,341 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,342 INFO L229 MonitoredProcess]: Starting monitored process 3201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3201)] Waiting until timeout for monitored process [2021-10-28 08:56:22,343 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 08:56:22,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,352 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3201)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,381 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,382 INFO L229 MonitoredProcess]: Starting monitored process 3202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3202)] Waiting until timeout for monitored process [2021-10-28 08:56:22,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,392 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3202)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,423 INFO L229 MonitoredProcess]: Starting monitored process 3203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3203)] Waiting until timeout for monitored process [2021-10-28 08:56:22,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3203)] Ended with exit code 0 [2021-10-28 08:56:22,464 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,465 INFO L229 MonitoredProcess]: Starting monitored process 3204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3204)] Waiting until timeout for monitored process [2021-10-28 08:56:22,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3204)] Ended with exit code 0 [2021-10-28 08:56:22,504 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,505 INFO L229 MonitoredProcess]: Starting monitored process 3205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3205)] Waiting until timeout for monitored process [2021-10-28 08:56:22,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3205)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,546 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,547 INFO L229 MonitoredProcess]: Starting monitored process 3206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3206)] Waiting until timeout for monitored process [2021-10-28 08:56:22,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,558 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3206)] Ended with exit code 0 [2021-10-28 08:56:22,591 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,592 INFO L229 MonitoredProcess]: Starting monitored process 3207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3207)] Waiting until timeout for monitored process [2021-10-28 08:56:22,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:22,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:22,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:22,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:22,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:22,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:22,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3207)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:22,637 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:22,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:22,637 INFO L229 MonitoredProcess]: Starting monitored process 3208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:22,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3208)] Waiting until timeout for monitored process [2021-10-28 08:56:22,638 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 08:56:22,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:22,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:22,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:22,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:22,650 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:56:22,650 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:23,982 INFO L401 nArgumentSynthesizer]: We have 384 Motzkin's Theorem applications. [2021-10-28 08:56:23,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3208)] Forceful destruction successful, exit code 0 [2021-10-28 08:56:31,085 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:31,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:31,086 INFO L229 MonitoredProcess]: Starting monitored process 3209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:31,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3209)] Waiting until timeout for monitored process [2021-10-28 08:56:31,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:31,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:31,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:31,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:31,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:31,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:31,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:31,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:31,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3209)] Ended with exit code 0 [2021-10-28 08:56:31,126 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:31,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:31,127 INFO L229 MonitoredProcess]: Starting monitored process 3210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:31,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3210)] Waiting until timeout for monitored process [2021-10-28 08:56:31,128 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 08:56:31,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:31,137 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:31,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:31,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:31,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:31,138 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:31,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:31,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3210)] Ended with exit code 0 [2021-10-28 08:56:31,165 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:31,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:31,165 INFO L229 MonitoredProcess]: Starting monitored process 3211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:31,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3211)] Waiting until timeout for monitored process [2021-10-28 08:56:31,166 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 08:56:31,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:31,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:31,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:31,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:31,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:31,175 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:31,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:31,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3211)] Ended with exit code 0 [2021-10-28 08:56:31,204 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:31,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:31,204 INFO L229 MonitoredProcess]: Starting monitored process 3212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:31,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3212)] Waiting until timeout for monitored process [2021-10-28 08:56:31,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:31,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:31,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:31,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:31,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:31,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:31,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:31,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:31,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3212)] Ended with exit code 0 [2021-10-28 08:56:31,245 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:31,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:31,245 INFO L229 MonitoredProcess]: Starting monitored process 3213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:31,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3213)] Waiting until timeout for monitored process [2021-10-28 08:56:31,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:31,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:31,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:31,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:31,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:31,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:31,255 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:31,256 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:31,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3213)] Ended with exit code 0 [2021-10-28 08:56:31,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:31,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:56:31,283 INFO L229 MonitoredProcess]: Starting monitored process 3214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:56:31,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3214)] Waiting until timeout for monitored process [2021-10-28 08:56:31,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:56:31,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 08:56:31,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 08:56:31,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:56:31,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:56:31,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:56:31,293 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 08:56:31,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:56:31,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:56:31,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:56:31,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3214)] Ended with exit code 0 [2021-10-28 08:56:35,220 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:56:35,220 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:56:35,220 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:56:35,220 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:56:35,220 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 08:56:35,220 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:56:35,220 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:56:35,220 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:56:35,220 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c_Iteration16_Lasso [2021-10-28 08:56:35,220 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:56:35,220 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:56:35,224 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 08:56:35,226 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 08:56:35,227 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 08:56:35,229 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 08:56:35,231 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 08:56:35,234 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 08:56:35,238 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 08:56:35,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:56:35,242 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 08:56:35,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:56:35,246 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 08:56:35,249 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 08:56:35,263 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 08:56:35,264 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 08:56:35,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:56:35,268 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 08:56:35,269 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 08:56:35,271 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 08:56:35,272 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 08:56:35,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:56:35,279 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 08:56:35,280 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 08:56:35,282 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 08:56:35,284 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 08:56:35,285 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 08:56:35,288 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 08:56:35,292 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 08:56:35,297 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 08:56:35,298 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 08:56:35,299 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 08:56:35,301 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 08:56:35,304 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 08:56:35,306 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 08:56:35,308 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 08:56:35,309 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 08:56:35,311 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 08:56:35,313 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 08:56:35,314 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 08:56:35,316 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 08:56:35,320 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 08:56:35,322 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 08:56:35,323 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 08:56:35,329 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 08:56:35,331 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 08:56:35,333 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 08:56:35,619 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 08:56:35,625 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 08:56:35,626 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 08:56:35,629 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 08:56:35,631 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 08:56:35,633 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 08:56:35,634 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 08:56:35,636 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 08:56:35,638 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 08:56:35,639 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 08:56:35,641 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 08:56:35,646 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 08:56:35,648 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 08:56:35,649 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 08:56:35,651 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 08:56:35,652 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 08:56:35,654 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 08:56:35,656 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 08:56:35,659 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 08:56:35,661 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 08:56:35,664 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 08:56:35,665 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 08:56:35,667 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 08:56:35,670 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 08:56:35,672 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 08:56:35,673 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 08:56:35,686 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 08:56:35,688 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 08:56:35,690 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 08:56:35,696 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 08:56:35,698 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 08:56:35,701 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 08:56:35,703 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 08:56:35,708 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 08:56:35,794 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 08:56:35,796 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 08:56:35,798 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 08:56:35,799 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 08:56:35,801 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 08:56:35,803 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 08:56:35,805 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 08:56:35,810 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 08:56:35,812 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 08:56:35,814 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 08:56:36,972 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2021-10-28 08:56:37,049 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 5832 conjuctions. This might take some time... [2021-10-28 08:56:37,936 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 512 conjuctions. [2021-10-28 08:57:17,056 WARN L207 SmtUtils]: Spent 37.82 s on a formula simplification. DAG size of input: 635 DAG size of output: 187 [2021-10-28 08:57:17,275 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:57:17,276 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 08:57:17,276 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,277 INFO L229 MonitoredProcess]: Starting monitored process 3215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3215)] Waiting until timeout for monitored process [2021-10-28 08:57:17,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3215)] Ended with exit code 0 [2021-10-28 08:57:17,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,314 INFO L229 MonitoredProcess]: Starting monitored process 3216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3216)] Waiting until timeout for monitored process [2021-10-28 08:57:17,315 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 08:57:17,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,324 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3216)] Ended with exit code 0 [2021-10-28 08:57:17,349 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,350 INFO L229 MonitoredProcess]: Starting monitored process 3217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3217)] Waiting until timeout for monitored process [2021-10-28 08:57:17,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3217)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:17,388 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,389 INFO L229 MonitoredProcess]: Starting monitored process 3218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3218)] Waiting until timeout for monitored process [2021-10-28 08:57:17,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3218)] Ended with exit code 0 [2021-10-28 08:57:17,423 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,423 INFO L229 MonitoredProcess]: Starting monitored process 3219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3219)] Waiting until timeout for monitored process [2021-10-28 08:57:17,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3219)] Ended with exit code 0 [2021-10-28 08:57:17,477 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,478 INFO L229 MonitoredProcess]: Starting monitored process 3220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3220)] Waiting until timeout for monitored process [2021-10-28 08:57:17,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,490 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3220)] Ended with exit code 0 [2021-10-28 08:57:17,526 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,527 INFO L229 MonitoredProcess]: Starting monitored process 3221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3221)] Waiting until timeout for monitored process [2021-10-28 08:57:17,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,537 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3221)] Ended with exit code 0 [2021-10-28 08:57:17,561 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,562 INFO L229 MonitoredProcess]: Starting monitored process 3222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3222)] Waiting until timeout for monitored process [2021-10-28 08:57:17,563 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 08:57:17,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3222)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:17,599 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,600 INFO L229 MonitoredProcess]: Starting monitored process 3223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3223)] Waiting until timeout for monitored process [2021-10-28 08:57:17,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3223)] Ended with exit code 0 [2021-10-28 08:57:17,637 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,638 INFO L229 MonitoredProcess]: Starting monitored process 3224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3224)] Waiting until timeout for monitored process [2021-10-28 08:57:17,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,648 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3224)] Ended with exit code 0 [2021-10-28 08:57:17,673 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,674 INFO L229 MonitoredProcess]: Starting monitored process 3225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3225)] Waiting until timeout for monitored process [2021-10-28 08:57:17,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3225)] Ended with exit code 0 [2021-10-28 08:57:17,714 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,715 INFO L229 MonitoredProcess]: Starting monitored process 3226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3226)] Waiting until timeout for monitored process [2021-10-28 08:57:17,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3226)] Ended with exit code 0 [2021-10-28 08:57:17,761 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,762 INFO L229 MonitoredProcess]: Starting monitored process 3227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3227)] Waiting until timeout for monitored process [2021-10-28 08:57:17,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,772 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3227)] Ended with exit code 0 [2021-10-28 08:57:17,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,796 INFO L229 MonitoredProcess]: Starting monitored process 3228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3228)] Waiting until timeout for monitored process [2021-10-28 08:57:17,797 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 08:57:17,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,806 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3228)] Ended with exit code 0 [2021-10-28 08:57:17,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,831 INFO L229 MonitoredProcess]: Starting monitored process 3229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3229)] Waiting until timeout for monitored process [2021-10-28 08:57:17,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3229)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:17,868 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,869 INFO L229 MonitoredProcess]: Starting monitored process 3230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3230)] Waiting until timeout for monitored process [2021-10-28 08:57:17,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3230)] Ended with exit code 0 [2021-10-28 08:57:17,903 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,904 INFO L229 MonitoredProcess]: Starting monitored process 3231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3231)] Waiting until timeout for monitored process [2021-10-28 08:57:17,905 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 08:57:17,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,914 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3231)] Ended with exit code 0 [2021-10-28 08:57:17,939 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,940 INFO L229 MonitoredProcess]: Starting monitored process 3232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3232)] Waiting until timeout for monitored process [2021-10-28 08:57:17,941 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 08:57:17,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:17,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,950 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:17,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:17,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:17,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3232)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:17,975 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:17,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:17,976 INFO L229 MonitoredProcess]: Starting monitored process 3233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:17,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3233)] Waiting until timeout for monitored process [2021-10-28 08:57:17,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:17,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:17,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:17,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:17,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:17,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:17,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:17,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3233)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,014 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,015 INFO L229 MonitoredProcess]: Starting monitored process 3234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3234)] Waiting until timeout for monitored process [2021-10-28 08:57:18,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,027 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3234)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,056 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,057 INFO L229 MonitoredProcess]: Starting monitored process 3235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3235)] Waiting until timeout for monitored process [2021-10-28 08:57:18,058 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 08:57:18,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,066 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3235)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,091 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,091 INFO L229 MonitoredProcess]: Starting monitored process 3236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3236)] Waiting until timeout for monitored process [2021-10-28 08:57:18,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,102 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3236)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,127 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,128 INFO L229 MonitoredProcess]: Starting monitored process 3237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3237)] Waiting until timeout for monitored process [2021-10-28 08:57:18,129 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 08:57:18,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3237)] Ended with exit code 0 [2021-10-28 08:57:18,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,162 INFO L229 MonitoredProcess]: Starting monitored process 3238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3238)] Waiting until timeout for monitored process [2021-10-28 08:57:18,163 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 08:57:18,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3238)] Ended with exit code 0 [2021-10-28 08:57:18,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,198 INFO L229 MonitoredProcess]: Starting monitored process 3239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3239)] Waiting until timeout for monitored process [2021-10-28 08:57:18,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3239)] Ended with exit code 0 [2021-10-28 08:57:18,238 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,239 INFO L229 MonitoredProcess]: Starting monitored process 3240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3240)] Waiting until timeout for monitored process [2021-10-28 08:57:18,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,251 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3240)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,282 INFO L229 MonitoredProcess]: Starting monitored process 3241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3241)] Waiting until timeout for monitored process [2021-10-28 08:57:18,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3241)] Ended with exit code 0 [2021-10-28 08:57:18,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,324 INFO L229 MonitoredProcess]: Starting monitored process 3242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3242)] Waiting until timeout for monitored process [2021-10-28 08:57:18,325 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 08:57:18,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,334 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3242)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,358 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,358 INFO L229 MonitoredProcess]: Starting monitored process 3243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3243)] Waiting until timeout for monitored process [2021-10-28 08:57:18,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3243)] Ended with exit code 0 [2021-10-28 08:57:18,392 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,393 INFO L229 MonitoredProcess]: Starting monitored process 3244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3244)] Waiting until timeout for monitored process [2021-10-28 08:57:18,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3244)] Ended with exit code 0 [2021-10-28 08:57:18,427 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,428 INFO L229 MonitoredProcess]: Starting monitored process 3245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3245)] Waiting until timeout for monitored process [2021-10-28 08:57:18,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3245)] Ended with exit code 0 [2021-10-28 08:57:18,496 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,497 INFO L229 MonitoredProcess]: Starting monitored process 3246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3246)] Waiting until timeout for monitored process [2021-10-28 08:57:18,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3246)] Ended with exit code 0 [2021-10-28 08:57:18,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,531 INFO L229 MonitoredProcess]: Starting monitored process 3247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3247)] Waiting until timeout for monitored process [2021-10-28 08:57:18,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,542 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3247)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,567 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,568 INFO L229 MonitoredProcess]: Starting monitored process 3248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3248)] Waiting until timeout for monitored process [2021-10-28 08:57:18,569 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 08:57:18,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,577 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,577 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3248)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,600 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,601 INFO L229 MonitoredProcess]: Starting monitored process 3249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3249)] Waiting until timeout for monitored process [2021-10-28 08:57:18,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3249)] Ended with exit code 0 [2021-10-28 08:57:18,635 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,636 INFO L229 MonitoredProcess]: Starting monitored process 3250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3250)] Waiting until timeout for monitored process [2021-10-28 08:57:18,637 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 08:57:18,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3250)] Ended with exit code 0 [2021-10-28 08:57:18,670 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,671 INFO L229 MonitoredProcess]: Starting monitored process 3251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3251)] Waiting until timeout for monitored process [2021-10-28 08:57:18,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,681 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3251)] Ended with exit code 0 [2021-10-28 08:57:18,703 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,704 INFO L229 MonitoredProcess]: Starting monitored process 3252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3252)] Waiting until timeout for monitored process [2021-10-28 08:57:18,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3252)] Ended with exit code 0 [2021-10-28 08:57:18,738 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,738 INFO L229 MonitoredProcess]: Starting monitored process 3253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3253)] Waiting until timeout for monitored process [2021-10-28 08:57:18,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3253)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,777 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,777 INFO L229 MonitoredProcess]: Starting monitored process 3254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3254)] Waiting until timeout for monitored process [2021-10-28 08:57:18,779 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 08:57:18,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3254)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,813 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,814 INFO L229 MonitoredProcess]: Starting monitored process 3255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3255)] Waiting until timeout for monitored process [2021-10-28 08:57:18,815 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 08:57:18,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:57:18,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,824 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:57:18,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:57:18,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3255)] Ended with exit code 0 [2021-10-28 08:57:18,848 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,849 INFO L229 MonitoredProcess]: Starting monitored process 3256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3256)] Waiting until timeout for monitored process [2021-10-28 08:57:18,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3256)] Ended with exit code 0 [2021-10-28 08:57:18,889 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,890 INFO L229 MonitoredProcess]: Starting monitored process 3257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3257)] Waiting until timeout for monitored process [2021-10-28 08:57:18,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3257)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,931 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,932 INFO L229 MonitoredProcess]: Starting monitored process 3258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3258)] Waiting until timeout for monitored process [2021-10-28 08:57:18,933 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 08:57:18,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:57:18,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:57:18,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:18,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 08:57:18,942 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 08:57:18,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:57:18,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3258)] Forceful destruction successful, exit code 0 [2021-10-28 08:57:18,967 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:57:18,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:57:18,968 INFO L229 MonitoredProcess]: Starting monitored process 3259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:57:18,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259)] Waiting until timeout for monitored process [2021-10-28 08:57:18,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:57:18,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:57:18,978 INFO L203 nArgumentSynthesizer]: 6 stem disjuncts [2021-10-28 08:57:18,978 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-10-28 08:57:18,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:57:53,822 INFO L401 nArgumentSynthesizer]: We have 9088 Motzkin's Theorem applications. [2021-10-28 08:57:53,822 INFO L402 nArgumentSynthesizer]: A total of 128 supporting invariants were added. [2021-10-28 08:58:22,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259)] Forceful destruction successful, exit code 101 [2021-10-28 08:58:22,333 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) stderr output: (error "out of memory") [2021-10-28 08:58:22,333 FATAL L? ?]: A wrapped exception occured: de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer threw an exception: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.tryTemplatesAndComputePredicates(LassoCheck.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:658) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:953) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:862) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:252) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.iterate(BuchiCegarLoop.java:457) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:398) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:256) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.assertTerm(Scriptor.java:147) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.assertTerm(DiffWrapperScript.java:111) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158) at de.uni_freiburg.informatik.ultimate.lassoranker.termination.TerminationArgumentSynthesizer.doSynthesis(TerminationArgumentSynthesizer.java:404) at de.uni_freiburg.informatik.ultimate.lassoranker.ArgumentSynthesizer.synthesize(ArgumentSynthesizer.java:137) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.tryTemplate(LassoAnalysis.java:500) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.tryTemplatesAndComputePredicates(LassoCheck.java:692) ... 17 more Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-10-28 08:58:22,335 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:256) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.assertTerm(Scriptor.java:147) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.assertTerm(DiffWrapperScript.java:111) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158) at de.uni_freiburg.informatik.ultimate.lassoranker.termination.TerminationArgumentSynthesizer.doSynthesis(TerminationArgumentSynthesizer.java:404) at de.uni_freiburg.informatik.ultimate.lassoranker.ArgumentSynthesizer.synthesize(ArgumentSynthesizer.java:137) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.tryTemplate(LassoAnalysis.java:500) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.tryTemplatesAndComputePredicates(LassoCheck.java:692) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:658) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:953) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:862) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:252) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.iterate(BuchiCegarLoop.java:457) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:398) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-10-28 08:58:22,337 INFO L168 Benchmark]: Toolchain (without parser) took 622883.84 ms. Allocated memory was 121.6 MB in the beginning and 11.4 GB in the end (delta: 11.3 GB). Free memory was 83.0 MB in the beginning and 10.1 GB in the end (delta: -10.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. [2021-10-28 08:58:22,338 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 121.6 MB. Free memory was 100.0 MB in the beginning and 99.9 MB in the end (delta: 73.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 08:58:22,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 642.12 ms. Allocated memory is still 121.6 MB. Free memory was 82.8 MB in the beginning and 90.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-28 08:58:22,338 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.47 ms. Allocated memory is still 121.6 MB. Free memory was 90.4 MB in the beginning and 87.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-28 08:58:22,338 INFO L168 Benchmark]: Boogie Preprocessor took 96.36 ms. Allocated memory is still 121.6 MB. Free memory was 87.5 MB in the beginning and 85.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-28 08:58:22,339 INFO L168 Benchmark]: RCFGBuilder took 1120.39 ms. Allocated memory is still 121.6 MB. Free memory was 85.3 MB in the beginning and 59.7 MB in the end (delta: 25.5 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-10-28 08:58:22,339 INFO L168 Benchmark]: BuchiAutomizer took 620917.01 ms. Allocated memory was 121.6 MB in the beginning and 11.4 GB in the end (delta: 11.3 GB). Free memory was 59.7 MB in the beginning and 10.1 GB in the end (delta: -10.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. [2021-10-28 08:58:22,341 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 121.6 MB. Free memory was 100.0 MB in the beginning and 99.9 MB in the end (delta: 73.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 642.12 ms. Allocated memory is still 121.6 MB. Free memory was 82.8 MB in the beginning and 90.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 100.47 ms. Allocated memory is still 121.6 MB. Free memory was 90.4 MB in the beginning and 87.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 96.36 ms. Allocated memory is still 121.6 MB. Free memory was 87.5 MB in the beginning and 85.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1120.39 ms. Allocated memory is still 121.6 MB. Free memory was 85.3 MB in the beginning and 59.7 MB in the end (delta: 25.5 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 620917.01 ms. Allocated memory was 121.6 MB in the beginning and 11.4 GB in the end (delta: 11.3 GB). Free memory was 59.7 MB in the beginning and 10.1 GB in the end (delta: -10.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3259) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-28 08:58:22,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f3f4baa-e188-43c6-b15c-5537f5157bbd/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...