./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF --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 1824872e1814c22cdcc3b3649b8009e56b17be6d2a4264ef4e8c02506b8754f7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 06:19:04,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:19:04,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:19:04,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:19:04,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:19:04,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:19:04,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:19:04,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:19:04,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:19:04,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:19:04,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:19:04,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:19:04,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:19:04,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:19:04,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:19:04,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:19:04,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:19:04,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:19:04,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:19:04,454 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:19:04,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:19:04,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:19:04,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:19:04,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:19:04,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:19:04,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:19:04,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:19:04,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:19:04,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:19:04,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:19:04,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:19:04,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:19:04,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:19:04,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:19:04,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:19:04,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:19:04,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:19:04,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:19:04,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:19:04,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:19:04,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:19:04,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-20 06:19:04,528 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:19:04,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:19:04,529 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:19:04,529 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:19:04,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:19:04,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:19:04,531 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:19:04,531 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-20 06:19:04,531 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-20 06:19:04,531 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-20 06:19:04,532 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-20 06:19:04,532 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-20 06:19:04,532 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-20 06:19:04,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:19:04,532 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 06:19:04,533 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-20 06:19:04,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:19:04,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 06:19:04,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:19:04,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-20 06:19:04,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-20 06:19:04,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-20 06:19:04,534 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 06:19:04,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:19:04,535 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-20 06:19:04,535 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:19:04,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-20 06:19:04,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:19:04,536 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:19:04,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:19:04,536 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:19:04,536 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:19:04,537 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-20 06:19:04,537 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_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1824872e1814c22cdcc3b3649b8009e56b17be6d2a4264ef4e8c02506b8754f7 [2021-11-20 06:19:04,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:19:04,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:19:04,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:19:04,856 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:19:04,858 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:19:04,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2021-11-20 06:19:04,940 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/data/8b10ab63e/28fdb4bd9e0646f5bd24dcee228d9a34/FLAG2b7040242 [2021-11-20 06:19:05,657 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:19:05,658 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2021-11-20 06:19:05,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/data/8b10ab63e/28fdb4bd9e0646f5bd24dcee228d9a34/FLAG2b7040242 [2021-11-20 06:19:05,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/data/8b10ab63e/28fdb4bd9e0646f5bd24dcee228d9a34 [2021-11-20 06:19:05,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:19:05,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:19:05,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:19:05,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:19:05,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:19:05,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:05" (1/1) ... [2021-11-20 06:19:05,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bea0c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:05, skipping insertion in model container [2021-11-20 06:19:05,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:05" (1/1) ... [2021-11-20 06:19:05,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:19:05,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:19:06,515 WARN L230 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_1f3cdc4f-ca87-47de-a171-f23634ee84fe/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c[65601,65614] [2021-11-20 06:19:06,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:19:06,529 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:19:06,692 WARN L230 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_1f3cdc4f-ca87-47de-a171-f23634ee84fe/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c[65601,65614] [2021-11-20 06:19:06,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:19:06,709 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:19:06,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06 WrapperNode [2021-11-20 06:19:06,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:19:06,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:19:06,711 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:19:06,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:19:06,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,838 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2096 [2021-11-20 06:19:06,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:19:06,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:19:06,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:19:06,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:19:06,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,969 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:19:06,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:19:06,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:19:06,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:19:06,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (1/1) ... [2021-11-20 06:19:06,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:06,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:07,016 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:07,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-20 06:19:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:19:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:19:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:19:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:19:07,338 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:19:07,339 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:19:09,003 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:19:09,025 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:19:09,025 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 06:19:09,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:19:09 BoogieIcfgContainer [2021-11-20 06:19:09,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:19:09,031 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-20 06:19:09,031 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-20 06:19:09,049 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-20 06:19:09,050 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 06:19:09,050 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 06:19:05" (1/3) ... [2021-11-20 06:19:09,052 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@668c800f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 06:19:09, skipping insertion in model container [2021-11-20 06:19:09,052 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 06:19:09,052 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:06" (2/3) ... [2021-11-20 06:19:09,053 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@668c800f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 06:19:09, skipping insertion in model container [2021-11-20 06:19:09,053 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 06:19:09,053 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:19:09" (3/3) ... [2021-11-20 06:19:09,054 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2021-11-20 06:19:09,110 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-20 06:19:09,110 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-20 06:19:09,110 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-20 06:19:09,110 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-20 06:19:09,111 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-20 06:19:09,111 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-20 06:19:09,111 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-20 06:19:09,111 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-20 06:19:09,171 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 735 states, 734 states have (on average 1.848773841961853) internal successors, (1357), 734 states have internal predecessors, (1357), 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) [2021-11-20 06:19:09,301 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 180 [2021-11-20 06:19:09,301 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:19:09,301 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:19:09,333 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:19:09,333 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] [2021-11-20 06:19:09,333 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-20 06:19:09,340 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 735 states, 734 states have (on average 1.848773841961853) internal successors, (1357), 734 states have internal predecessors, (1357), 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) [2021-11-20 06:19:09,370 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 180 [2021-11-20 06:19:09,371 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:19:09,371 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:19:09,381 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:19:09,381 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] [2021-11-20 06:19:09,406 INFO L791 eck$LassoCheckResult]: Stem: 721#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~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;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 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;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 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;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 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;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 609#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 242#L699true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 125#L718true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 90#L728true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 202#L747true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 80#L757true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 397#L776true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 25#L786true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 472#L805true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 275#L815true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 161#L834true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 107#L844true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 580#L863true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 410#L873true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 327#L892true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 497#L902true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 154#L921true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 7#L931true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 411#L950true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 360#L960true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 162#L979true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 599#L989true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 496#L1008true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 171#L1018true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 604#L1037true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 89#L1047true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 351#L1066true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 536#L1076true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 255#L1095true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 452#L1105true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 483#L1124true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 110#L1134true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 82#L1153true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 143#L1163true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 692#L1182true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 390#L1192true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 97#L1211true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 246#L1221true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 254#L1240true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 391#L1250true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 676#L1269true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 635#L1279true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 333#L1298true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 593#L1308true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 176#L1327true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 155#L1337true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 316#L1356true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 284#L1366true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 459#L1385true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 64#L1395true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 282#L1414true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 148#L1424true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 290#L1443true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 46#L1453true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 169#L1472true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 206#L1482true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 114#L1501true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 267#L1511true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 499#L1530true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 75#L1540true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 179#L1559true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 717#L1569true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 566#L1588true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 426#L1598true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 172#L1617true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 131#L1627true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 648#L1646true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 534#L1656true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 453#L1675true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 83#L1685true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 323#L1704true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 205#L1714true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 12#L1733true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 468#L1743true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 642#L1762true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 474#L1772true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 372#L1791true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 292#L1801true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 521#L1820true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 412#L1830true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 443#L1849true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 69#L1859true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 512#L1878true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 657#L1888true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 139#L1907true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 577#L1917true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 103#L1936true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 706#L1946true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 686#L1965true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 513#L1975true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 126#L1994true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 124#L2004true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 334#L2023true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 67#L2033true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 249#L2052true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 519#L2062true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 129#L2081true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 132#L2091true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 314#L2110true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 456#L2120true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 727#L2139true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 48#L2149true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 413#L2168true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 702#L2178true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 296#L2197true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 384#L2207true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 68#L2226true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 400#L2236true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 522#L2255true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 345#L2265true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 159#L2284true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 733#L2294true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 346#L2313true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 279#L2323true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 248#L2342true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 257#L2352true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 487#L2371true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 439#L2381true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 444#L2400true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 173#L2410true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 587#L2429true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 96#L2439true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 653#L2439-1true init_#res#1 := init_~tmp___59~0#1; 123#L2700true main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 60#L22true assume !(0 == assume_abort_if_not_~cond#1); 502#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 321#L2877-2true [2021-11-20 06:19:09,411 INFO L793 eck$LassoCheckResult]: Loop: 321#L2877-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 622#L155true assume !(0 != ~mode1~0 % 256); 252#L199true assume !(~r1~0 % 256 < 4); 353#L199-1true ~mode1~0 := 1; 689#L155-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 551#L232true assume !(0 != ~mode2~0 % 256); 357#L276true assume !(~r2~0 % 256 < 4); 606#L276-1true ~mode2~0 := 1; 470#L232-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 665#L309true assume !(0 != ~mode3~0 % 256); 136#L353true assume !(~r3~0 % 256 < 4); 174#L353-1true ~mode3~0 := 1; 735#L309-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 281#L386true assume !(0 != ~mode4~0 % 256); 571#L430true assume !(~r4~0 % 256 < 4); 407#L430-1true ~mode4~0 := 1; 662#L386-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 611#L463true assume !(0 != ~mode5~0 % 256); 581#L507true assume !(~r5~0 % 256 < 4); 36#L507-1true ~mode5~0 := 1; 625#L463-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_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;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_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;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 41#L2708true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 335#L2708-1true check_#res#1 := check_~tmp~1#1; 677#L2764true main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 299#L2936true assume !(0 == assert_~arg#1 % 256); 243#L2931true assume { :end_inline_assert } true; 321#L2877-2true [2021-11-20 06:19:09,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:19:09,423 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 1 times [2021-11-20 06:19:09,432 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:19:09,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099328147] [2021-11-20 06:19:09,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:19:09,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:19:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:19:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:19:10,096 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:19:10,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099328147] [2021-11-20 06:19:10,097 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099328147] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:19:10,098 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:19:10,098 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:19:10,104 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125438267] [2021-11-20 06:19:10,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:19:10,109 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:19:10,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:19:10,110 INFO L85 PathProgramCache]: Analyzing trace with hash -1646052272, now seen corresponding path program 1 times [2021-11-20 06:19:10,111 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:19:10,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53343963] [2021-11-20 06:19:10,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:19:10,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:19:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:19:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:19:10,300 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:19:10,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53343963] [2021-11-20 06:19:10,301 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53343963] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:19:10,301 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:19:10,301 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:19:10,302 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915739899] [2021-11-20 06:19:10,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:19:10,304 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 06:19:10,305 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:19:10,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:19:10,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:19:10,348 INFO L87 Difference]: Start difference. First operand has 735 states, 734 states have (on average 1.848773841961853) internal successors, (1357), 734 states have internal predecessors, (1357), 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, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 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) [2021-11-20 06:19:10,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:19:10,501 INFO L93 Difference]: Finished difference Result 735 states and 1353 transitions. [2021-11-20 06:19:10,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 06:19:10,508 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 735 states and 1353 transitions. [2021-11-20 06:19:10,520 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 179 [2021-11-20 06:19:10,537 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 735 states to 730 states and 1339 transitions. [2021-11-20 06:19:10,538 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 730 [2021-11-20 06:19:10,542 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 730 [2021-11-20 06:19:10,543 INFO L73 IsDeterministic]: Start isDeterministic. Operand 730 states and 1339 transitions. [2021-11-20 06:19:10,555 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:19:10,556 INFO L681 BuchiCegarLoop]: Abstraction has 730 states and 1339 transitions. [2021-11-20 06:19:10,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 730 states and 1339 transitions. [2021-11-20 06:19:10,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 730 to 730. [2021-11-20 06:19:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 730 states, 730 states have (on average 1.8342465753424657) internal successors, (1339), 729 states have internal predecessors, (1339), 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) [2021-11-20 06:19:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 1339 transitions. [2021-11-20 06:19:10,631 INFO L704 BuchiCegarLoop]: Abstraction has 730 states and 1339 transitions. [2021-11-20 06:19:10,631 INFO L587 BuchiCegarLoop]: Abstraction has 730 states and 1339 transitions. [2021-11-20 06:19:10,631 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-20 06:19:10,631 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 730 states and 1339 transitions. [2021-11-20 06:19:10,658 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 179 [2021-11-20 06:19:10,659 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:19:10,659 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:19:10,666 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:19:10,667 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] [2021-11-20 06:19:10,667 INFO L791 eck$LassoCheckResult]: Stem: 2217#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~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;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 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;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 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;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 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;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 2196#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 1918#L699 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1566#L718 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1690#L728 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1619#L747 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1669#L757 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1584#L776 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1546#L786 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1547#L805 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1964#L815 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1634#L834 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1720#L844 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1632#L863 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2096#L873 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1559#L892 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2021#L902 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1795#L921 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1501#L931 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1502#L950 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2057#L960 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1527#L979 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1810#L989 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1599#L1008 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1822#L1018 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1653#L1037 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1688#L1047 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1552#L1066 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2047#L1076 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1783#L1095 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1932#L1105 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 2130#L1124 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1725#L1134 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1674#L1153 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1675#L1163 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1732#L1182 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2075#L1192 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1610#L1211 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1702#L1221 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1617#L1240 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1931#L1250 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1516#L1269 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2207#L1279 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1672#L1298 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2030#L1308 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1711#L1327 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1796#L1337 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1797#L1356 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1975#L1366 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1976#L1385 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1636#L1395 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1637#L1414 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1787#L1424 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1789#L1443 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1595#L1453 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1596#L1472 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1820#L1482 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1733#L1501 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1734#L1511 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1950#L1530 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1661#L1540 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1662#L1559 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1830#L1569 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 2181#L1588 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 2110#L1598 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1525#L1617 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1759#L1627 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1760#L1646 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2172#L1656 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1942#L1675 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1676#L1685 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1665#L1704 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 1869#L1714 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1510#L1733 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1511#L1743 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1498#L1762 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 2140#L1772 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1728#L1791 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1985#L1801 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1746#L1820 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 2097#L1830 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1858#L1849 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1646#L1859 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1505#L1878 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 2158#L1888 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1536#L1907 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1775#L1917 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1712#L1936 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1713#L1946 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1533#L1965 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 2159#L1975 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1736#L1994 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1748#L2004 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1749#L2023 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1641#L2033 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1642#L2052 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1924#L2062 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1754#L2081 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1755#L2091 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1649#L2110 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 2013#L2120 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1655#L2139 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 1601#L2149 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1602#L2168 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 2099#L2178 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1829#L2197 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1993#L2207 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1644#L2226 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1645#L2236 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1531#L2255 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 2040#L2265 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1802#L2284 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1803#L2294 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1814#L2313 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1969#L2323 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1668#L2342 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1922#L2352 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1489#L2371 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 2122#L2381 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1740#L2400 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1821#L2410 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1492#L2429 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1695#L2439 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1496#L2439-1 init_#res#1 := init_~tmp___59~0#1; 1747#L2700 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1626#L22 assume !(0 == assume_abort_if_not_~cond#1); 1627#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1917#L2877-2 [2021-11-20 06:19:10,668 INFO L793 eck$LassoCheckResult]: Loop: 1917#L2877-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2016#L155 assume !(0 != ~mode1~0 % 256); 1928#L199 assume !(~r1~0 % 256 < 4); 1929#L199-1 ~mode1~0 := 1; 2046#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2177#L232 assume !(0 != ~mode2~0 % 256); 2053#L276 assume !(~r2~0 % 256 < 4); 2029#L276-1 ~mode2~0 := 1; 1613#L232-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 2137#L309 assume !(0 != ~mode3~0 % 256); 1767#L353 assume !(~r3~0 % 256 < 4); 1768#L353-1 ~mode3~0 := 1; 1792#L309-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1971#L386 assume !(0 != ~mode4~0 % 256); 1973#L430 assume !(~r4~0 % 256 < 4); 1574#L430-1 ~mode4~0 := 1; 2094#L386-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 2195#L463 assume !(0 != ~mode5~0 % 256); 2186#L507 assume !(~r5~0 % 256 < 4); 1569#L507-1 ~mode5~0 := 1; 1570#L463-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_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;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_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;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1581#L2708 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1582#L2709 assume ~st1~0 + ~nl1~0 <= 1; 2089#L2710 assume ~st2~0 + ~nl2~0 <= 1; 2090#L2711 assume ~st3~0 + ~nl3~0 <= 1; 2197#L2712 assume ~st4~0 + ~nl4~0 <= 1; 2138#L2713 assume ~st5~0 + ~nl5~0 <= 1; 2139#L2714 assume ~r1~0 % 256 >= 4; 1807#L2718 assume ~r1~0 % 256 < 4; 1809#L2723 assume ~r1~0 % 256 >= 4; 1818#L2728 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 2031#L2708-1 check_#res#1 := check_~tmp~1#1; 2032#L2764 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1995#L2936 assume !(0 == assert_~arg#1 % 256); 1916#L2931 assume { :end_inline_assert } true; 1917#L2877-2 [2021-11-20 06:19:10,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:19:10,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 2 times [2021-11-20 06:19:10,669 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:19:10,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855572913] [2021-11-20 06:19:10,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:19:10,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:19:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:19:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:19:10,894 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:19:10,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855572913] [2021-11-20 06:19:10,898 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855572913] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:19:10,898 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:19:10,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:19:10,900 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814394695] [2021-11-20 06:19:10,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:19:10,903 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:19:10,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:19:10,917 INFO L85 PathProgramCache]: Analyzing trace with hash -1231491467, now seen corresponding path program 1 times [2021-11-20 06:19:10,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:19:10,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789276138] [2021-11-20 06:19:10,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:19:10,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:19:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:19:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:19:10,963 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:19:10,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789276138] [2021-11-20 06:19:10,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1789276138] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:19:10,965 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:19:10,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:19:10,966 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193535989] [2021-11-20 06:19:10,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:19:10,966 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 06:19:10,966 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:19:10,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:19:10,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:19:10,967 INFO L87 Difference]: Start difference. First operand 730 states and 1339 transitions. cyclomatic complexity: 610 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2021-11-20 06:19:11,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:19:11,035 INFO L93 Difference]: Finished difference Result 878 states and 1584 transitions. [2021-11-20 06:19:11,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:19:11,036 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 878 states and 1584 transitions. [2021-11-20 06:19:11,046 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 327 [2021-11-20 06:19:11,055 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 878 states to 878 states and 1584 transitions. [2021-11-20 06:19:11,055 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 878 [2021-11-20 06:19:11,056 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 878 [2021-11-20 06:19:11,057 INFO L73 IsDeterministic]: Start isDeterministic. Operand 878 states and 1584 transitions. [2021-11-20 06:19:11,059 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:19:11,059 INFO L681 BuchiCegarLoop]: Abstraction has 878 states and 1584 transitions. [2021-11-20 06:19:11,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states and 1584 transitions. [2021-11-20 06:19:11,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 878. [2021-11-20 06:19:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 878 states have (on average 1.8041002277904328) internal successors, (1584), 877 states have internal predecessors, (1584), 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) [2021-11-20 06:19:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1584 transitions. [2021-11-20 06:19:11,098 INFO L704 BuchiCegarLoop]: Abstraction has 878 states and 1584 transitions. [2021-11-20 06:19:11,099 INFO L587 BuchiCegarLoop]: Abstraction has 878 states and 1584 transitions. [2021-11-20 06:19:11,099 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-20 06:19:11,099 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 878 states and 1584 transitions. [2021-11-20 06:19:11,108 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 327 [2021-11-20 06:19:11,108 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:19:11,108 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:19:11,116 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:19:11,116 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] [2021-11-20 06:19:11,118 INFO L791 eck$LassoCheckResult]: Stem: 3850#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~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;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 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;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 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;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 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;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 3823#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3532#L699 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3180#L718 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3307#L728 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3236#L747 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3286#L757 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3196#L776 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3161#L786 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3162#L805 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3579#L815 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3251#L834 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3337#L844 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3249#L863 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3721#L873 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3176#L892 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3642#L902 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3412#L921 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3116#L931 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3117#L950 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3681#L960 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3144#L979 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3424#L989 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3216#L1008 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3437#L1018 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3270#L1037 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3305#L1047 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3169#L1066 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3670#L1076 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3400#L1095 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3549#L1105 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3757#L1124 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3342#L1134 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3291#L1153 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3292#L1163 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3345#L1182 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3700#L1192 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3227#L1211 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3317#L1221 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3232#L1240 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3548#L1250 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3128#L1269 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3837#L1279 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3289#L1298 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3651#L1308 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3326#L1327 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3413#L1337 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3414#L1356 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3592#L1366 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3593#L1385 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3253#L1395 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3254#L1414 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3404#L1424 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3406#L1443 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3212#L1453 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3213#L1472 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3434#L1482 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3350#L1501 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3351#L1511 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3567#L1530 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3276#L1540 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3277#L1559 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3445#L1569 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3807#L1588 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3736#L1598 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3142#L1617 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3375#L1627 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3376#L1646 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3799#L1656 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3559#L1675 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3293#L1685 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3282#L1704 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3485#L1714 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3130#L1733 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3131#L1743 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3115#L1762 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3767#L1772 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3347#L1791 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3603#L1801 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3363#L1820 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3722#L1830 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3474#L1849 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3263#L1859 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3122#L1878 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3785#L1888 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3153#L1907 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3392#L1917 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3329#L1936 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3330#L1946 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3150#L1965 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3786#L1975 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3353#L1994 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3365#L2004 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3366#L2023 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3258#L2033 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3259#L2052 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3540#L2062 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3371#L2081 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3372#L2091 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3266#L2110 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3631#L2120 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3272#L2139 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3218#L2149 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3219#L2168 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3724#L2178 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3446#L2197 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3611#L2207 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3261#L2226 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3262#L2236 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3148#L2255 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3665#L2265 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3420#L2284 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3421#L2294 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3430#L2313 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3586#L2323 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3285#L2342 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3539#L2352 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3106#L2371 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3748#L2381 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3357#L2400 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3439#L2410 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3109#L2429 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3315#L2439 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3113#L2439-1 init_#res#1 := init_~tmp___59~0#1; 3364#L2700 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3243#L22 assume !(0 == assume_abort_if_not_~cond#1); 3244#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3534#L2877-2 [2021-11-20 06:19:11,120 INFO L793 eck$LassoCheckResult]: Loop: 3534#L2877-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 3852#L155 assume !(0 != ~mode1~0 % 256); 3851#L199 assume ~r1~0 % 256 < 4; 3402#L200 assume !(0 != ~ep12~0 % 256); 3181#L200-1 assume !(0 != ~ep13~0 % 256); 3182#L205 assume !(0 != ~ep14~0 % 256); 3628#L210 assume !(0 != ~ep15~0 % 256); 3633#L199-1 ~mode1~0 := 1; 3979#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3978#L232 assume !(0 != ~mode2~0 % 256); 3952#L276 assume !(~r2~0 % 256 < 4); 3948#L276-1 ~mode2~0 := 1; 3944#L232-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3933#L309 assume !(0 != ~mode3~0 % 256); 3924#L353 assume !(~r3~0 % 256 < 4); 3916#L353-1 ~mode3~0 := 1; 3909#L309-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3908#L386 assume !(0 != ~mode4~0 % 256); 3882#L430 assume !(~r4~0 % 256 < 4); 3875#L430-1 ~mode4~0 := 1; 3874#L386-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 3869#L463 assume !(0 != ~mode5~0 % 256); 3867#L507 assume !(~r5~0 % 256 < 4); 3863#L507-1 ~mode5~0 := 1; 3861#L463-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_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;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_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;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3860#L2708 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3859#L2709 assume ~st1~0 + ~nl1~0 <= 1; 3858#L2710 assume ~st2~0 + ~nl2~0 <= 1; 3857#L2711 assume ~st3~0 + ~nl3~0 <= 1; 3856#L2712 assume ~st4~0 + ~nl4~0 <= 1; 3855#L2713 assume ~st5~0 + ~nl5~0 <= 1; 3854#L2714 assume !(~r1~0 % 256 >= 4); 3655#L2717 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3656#L2718 assume ~r1~0 % 256 < 4; 3853#L2723 assume !(~r1~0 % 256 >= 4); 3657#L2727 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3658#L2728 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 3652#L2708-1 check_#res#1 := check_~tmp~1#1; 3653#L2764 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 3613#L2936 assume !(0 == assert_~arg#1 % 256); 3533#L2931 assume { :end_inline_assert } true; 3534#L2877-2 [2021-11-20 06:19:11,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:19:11,123 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 3 times [2021-11-20 06:19:11,123 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:19:11,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473619802] [2021-11-20 06:19:11,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:19:11,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:19:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:19:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:19:11,252 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:19:11,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473619802] [2021-11-20 06:19:11,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473619802] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:19:11,252 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:19:11,253 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:19:11,253 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666451461] [2021-11-20 06:19:11,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:19:11,255 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:19:11,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:19:11,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1799672173, now seen corresponding path program 1 times [2021-11-20 06:19:11,256 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:19:11,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294637932] [2021-11-20 06:19:11,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:19:11,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:19:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:19:11,272 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 06:19:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:19:11,335 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 06:19:13,821 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 06:19:13,821 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 06:19:13,821 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 06:19:13,821 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 06:19:13,822 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 06:19:13,822 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:13,822 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 06:19:13,822 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 06:19:13,822 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 06:19:13,822 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 06:19:13,823 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 06:19:13,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:13,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:14,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,300 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 06:19:15,301 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 06:19:15,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:15,328 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:15,342 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:19:15,342 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:19:15,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-20 06:19:15,366 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:19:15,366 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:19:15,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:15,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:15,396 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:15,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-20 06:19:15,401 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:19:15,402 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:19:15,410 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:19:15,410 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:19:15,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:15,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:15,434 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:15,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-20 06:19:15,437 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:19:15,437 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:19:15,445 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:19:15,445 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite22#1=0} Honda state: {ULTIMATE.start_node5_#t~ite22#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:19:15,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:15,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:15,479 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:15,484 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:19:15,484 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:19:15,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-20 06:19:15,515 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:19:15,515 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite14#1=0} Honda state: {ULTIMATE.start_node3_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:19:15,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:15,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:15,555 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:15,560 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:19:15,561 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:19:15,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-20 06:19:15,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-11-20 06:19:15,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:15,634 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:15,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-20 06:19:15,639 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 06:19:15,639 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:19:15,767 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 06:19:15,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:15,770 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 06:19:15,770 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 06:19:15,770 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 06:19:15,770 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 06:19:15,770 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 06:19:15,770 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:15,770 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 06:19:15,770 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 06:19:15,771 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 06:19:15,771 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 06:19:15,771 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 06:19:15,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:15,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:16,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:19:17,289 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 06:19:17,294 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 06:19:17,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,297 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,303 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 [2021-11-20 06:19:17,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-20 06:19:17,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,368 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-20 06:19:17,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,444 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-20 06:19:17,449 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 [2021-11-20 06:19:17,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,517 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-20 06:19:17,523 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 [2021-11-20 06:19:17,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,581 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,596 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,597 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-20 06:19:17,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,645 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,654 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 [2021-11-20 06:19:17,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-20 06:19:17,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,662 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,683 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-20 06:19:17,687 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 [2021-11-20 06:19:17,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-11-20 06:19:17,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,738 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-20 06:19:17,742 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 [2021-11-20 06:19:17,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,750 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,775 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-20 06:19:17,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,786 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-11-20 06:19:17,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,809 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-20 06:19:17,811 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 [2021-11-20 06:19:17,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,841 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-20 06:19:17,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-11-20 06:19:17,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,877 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-20 06:19:17,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,886 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-11-20 06:19:17,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,908 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-20 06:19:17,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:17,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,946 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-20 06:19:17,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,958 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:17,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2021-11-20 06:19:17,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:17,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:17,980 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:17,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-20 06:19:17,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:17,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:17,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:17,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:17,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:17,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:17,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:17,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:17,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,012 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-20 06:19:18,014 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 [2021-11-20 06:19:18,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,044 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-20 06:19:18,045 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 [2021-11-20 06:19:18,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,074 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-20 06:19:18,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,085 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,107 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-20 06:19:18,108 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 [2021-11-20 06:19:18,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-11-20 06:19:18,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,139 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-20 06:19:18,143 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 [2021-11-20 06:19:18,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-11-20 06:19:18,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,174 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-20 06:19:18,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,208 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-20 06:19:18,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,219 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-20 06:19:18,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,241 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-20 06:19:18,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,258 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-20 06:19:18,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,308 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-20 06:19:18,334 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 [2021-11-20 06:19:18,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,365 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-20 06:19:18,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,374 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,397 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-20 06:19:18,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,410 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-20 06:19:18,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,443 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-20 06:19:18,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-11-20 06:19:18,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,475 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-20 06:19:18,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,485 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-11-20 06:19:18,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,512 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-20 06:19:18,516 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 [2021-11-20 06:19:18,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,549 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-20 06:19:18,551 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 [2021-11-20 06:19:18,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-11-20 06:19:18,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,582 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-20 06:19:18,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,591 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,613 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-20 06:19:18,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,621 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-11-20 06:19:18,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,643 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-20 06:19:18,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,734 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-20 06:19:18,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,803 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,805 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 [2021-11-20 06:19:18,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,815 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-20 06:19:18,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:18,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,860 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-20 06:19:18,863 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 [2021-11-20 06:19:18,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-11-20 06:19:18,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,895 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-20 06:19:18,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,904 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-11-20 06:19:18,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,925 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-20 06:19:18,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-20 06:19:18,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,957 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-20 06:19:18,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:18,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:18,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:18,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:18,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-11-20 06:19:18,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:18,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:18,990 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:18,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-20 06:19:18,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:18,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:18,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:18,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:18,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:18,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:19,000 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:19,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-11-20 06:19:19,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,023 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-20 06:19:19,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:19,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:19,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-20 06:19:19,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,062 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-20 06:19:19,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:19,070 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:19,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,092 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-20 06:19:19,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:19,109 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:19,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,164 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-20 06:19:19,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:19:19,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:19:19,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-20 06:19:19,200 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 06:19:19,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,201 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-20 06:19:19,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,234 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-20 06:19:19,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,244 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,245 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,271 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-20 06:19:19,272 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 [2021-11-20 06:19:19,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-20 06:19:19,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,302 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-20 06:19:19,303 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 [2021-11-20 06:19:19,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-11-20 06:19:19,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,335 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-20 06:19:19,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-11-20 06:19:19,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,370 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-20 06:19:19,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-11-20 06:19:19,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,401 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-20 06:19:19,403 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 [2021-11-20 06:19:19,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-11-20 06:19:19,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,433 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-20 06:19:19,444 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 [2021-11-20 06:19:19,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,481 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-20 06:19:19,482 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 [2021-11-20 06:19:19,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-20 06:19:19,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,522 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-20 06:19:19,524 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 [2021-11-20 06:19:19,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-20 06:19:19,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,569 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-20 06:19:19,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,580 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,602 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-20 06:19:19,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,611 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-20 06:19:19,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,633 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-20 06:19:19,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,642 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-11-20 06:19:19,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,664 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-20 06:19:19,666 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 [2021-11-20 06:19:19,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,674 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-11-20 06:19:19,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,695 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-20 06:19:19,698 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 [2021-11-20 06:19:19,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:19,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,738 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-20 06:19:19,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-20 06:19:19,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,773 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-20 06:19:19,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-20 06:19:19,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,804 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-20 06:19:19,805 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 [2021-11-20 06:19:19,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-20 06:19:19,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,834 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-20 06:19:19,835 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 [2021-11-20 06:19:19,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-11-20 06:19:19,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,865 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-20 06:19:19,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,875 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-11-20 06:19:19,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,897 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-20 06:19:19,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,906 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-11-20 06:19:19,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,928 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-20 06:19:19,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-20 06:19:19,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,959 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-20 06:19:19,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:19,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:19,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-20 06:19:19,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:19,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:19,989 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:19,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-20 06:19:19,990 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 [2021-11-20 06:19:19,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:19,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:19,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:19,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:19,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:19,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:19,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:19,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-11-20 06:19:20,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,019 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-20 06:19:20,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,099 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,111 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-20 06:19:20,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,167 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-20 06:19:20,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-11-20 06:19:20,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,208 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-20 06:19:20,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,223 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,257 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-20 06:19:20,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,267 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,289 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-20 06:19:20,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,326 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-20 06:19:20,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-11-20 06:19:20,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,368 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-20 06:19:20,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-11-20 06:19:20,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,399 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-20 06:19:20,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,460 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-20 06:19:20,461 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 [2021-11-20 06:19:20,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,470 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,494 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-20 06:19:20,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,505 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-11-20 06:19:20,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,527 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-20 06:19:20,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,537 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,560 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-20 06:19:20,561 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 [2021-11-20 06:19:20,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-11-20 06:19:20,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,591 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-20 06:19:20,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-11-20 06:19:20,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,644 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-20 06:19:20,646 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 [2021-11-20 06:19:20,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-11-20 06:19:20,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,680 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-20 06:19:20,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,691 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-20 06:19:20,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,713 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-20 06:19:20,714 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 [2021-11-20 06:19:20,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,744 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-20 06:19:20,745 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 [2021-11-20 06:19:20,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-11-20 06:19:20,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,774 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-20 06:19:20,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,847 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,863 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 [2021-11-20 06:19:20,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-20 06:19:20,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:20,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:20,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-11-20 06:19:20,894 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 06:19:20,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,895 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-20 06:19:20,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:20,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:20,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,926 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-20 06:19:20,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:20,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:20,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:20,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,957 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-20 06:19:20,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:20,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:20,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:20,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-11-20 06:19:20,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:20,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:20,987 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:20,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-20 06:19:20,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:20,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:20,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:20,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:20,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:20,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:20,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:20,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:20,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-11-20 06:19:21,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,019 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-20 06:19:21,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,050 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-20 06:19:21,051 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 [2021-11-20 06:19:21,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-11-20 06:19:21,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,081 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-20 06:19:21,082 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 [2021-11-20 06:19:21,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,111 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-20 06:19:21,112 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 [2021-11-20 06:19:21,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-20 06:19:21,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,142 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-20 06:19:21,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,175 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-20 06:19:21,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-11-20 06:19:21,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,206 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-20 06:19:21,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-11-20 06:19:21,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,239 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-20 06:19:21,240 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 [2021-11-20 06:19:21,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,308 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,316 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 [2021-11-20 06:19:21,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-20 06:19:21,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,376 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,377 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 [2021-11-20 06:19:21,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-20 06:19:21,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,439 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,440 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 [2021-11-20 06:19:21,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-20 06:19:21,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,498 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,500 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 [2021-11-20 06:19:21,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-20 06:19:21,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,556 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,558 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 [2021-11-20 06:19:21,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,573 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-20 06:19:21,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,619 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-20 06:19:21,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,676 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,677 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 [2021-11-20 06:19:21,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-20 06:19:21,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,739 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-20 06:19:21,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,800 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,802 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 [2021-11-20 06:19:21,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-20 06:19:21,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,858 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-20 06:19:21,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,903 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-20 06:19:21,904 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 [2021-11-20 06:19:21,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,912 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:21,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,934 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-20 06:19:21,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-11-20 06:19:21,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,966 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-20 06:19:21,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:21,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:21,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:21,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:21,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:21,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:21,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:21,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:21,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:21,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-11-20 06:19:21,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:21,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:21,998 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:21,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-20 06:19:21,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-11-20 06:19:22,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,031 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-20 06:19:22,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,062 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-20 06:19:22,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,094 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-20 06:19:22,095 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 [2021-11-20 06:19:22,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,127 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-20 06:19:22,129 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 [2021-11-20 06:19:22,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,162 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,163 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 [2021-11-20 06:19:22,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-20 06:19:22,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-11-20 06:19:22,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,193 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-20 06:19:22,195 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 [2021-11-20 06:19:22,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-11-20 06:19:22,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,242 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-20 06:19:22,246 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 [2021-11-20 06:19:22,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,351 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,354 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 [2021-11-20 06:19:22,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-20 06:19:22,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,415 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-20 06:19:22,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,476 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,478 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 [2021-11-20 06:19:22,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-20 06:19:22,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,536 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-20 06:19:22,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,592 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-20 06:19:22,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,651 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-20 06:19:22,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,711 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,713 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 [2021-11-20 06:19:22,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-20 06:19:22,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,772 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-20 06:19:22,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,828 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,829 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 [2021-11-20 06:19:22,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-20 06:19:22,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,892 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-20 06:19:22,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:22,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:22,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:22,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:22,954 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:22,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:22,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:22,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:22,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:22,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:22,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:22,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:22,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:22,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-20 06:19:22,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,020 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 06:19:23,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,022 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,023 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 [2021-11-20 06:19:23,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-20 06:19:23,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,087 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,089 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 [2021-11-20 06:19:23,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-20 06:19:23,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,147 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,149 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 [2021-11-20 06:19:23,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-20 06:19:23,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,207 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-20 06:19:23,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,242 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-20 06:19:23,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-20 06:19:23,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,295 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-20 06:19:23,296 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 [2021-11-20 06:19:23,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,304 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-20 06:19:23,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,325 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-20 06:19:23,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-11-20 06:19:23,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,357 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-20 06:19:23,358 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 [2021-11-20 06:19:23,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-20 06:19:23,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,387 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-20 06:19:23,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-11-20 06:19:23,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,417 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-20 06:19:23,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-11-20 06:19:23,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,449 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-20 06:19:23,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,458 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-11-20 06:19:23,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,483 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-20 06:19:23,484 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 [2021-11-20 06:19:23,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,492 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-11-20 06:19:23,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,526 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-20 06:19:23,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,557 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-20 06:19:23,558 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 [2021-11-20 06:19:23,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,566 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-11-20 06:19:23,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,587 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-20 06:19:23,588 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 [2021-11-20 06:19:23,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,596 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,618 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-20 06:19:23,619 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 [2021-11-20 06:19:23,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,628 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-11-20 06:19:23,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,658 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-20 06:19:23,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,697 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-20 06:19:23,699 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 [2021-11-20 06:19:23,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,728 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-20 06:19:23,729 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 [2021-11-20 06:19:23,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,804 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,818 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-20 06:19:23,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,871 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,873 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 [2021-11-20 06:19:23,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-20 06:19:23,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,927 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:23,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-20 06:19:23,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:23,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:23,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:23,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:23,987 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:23,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:23,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:23,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:23,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:23,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:23,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:23,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:23,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-20 06:19:24,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,045 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,057 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-20 06:19:24,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,113 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,119 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 [2021-11-20 06:19:24,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-20 06:19:24,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,180 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,194 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-20 06:19:24,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,218 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-20 06:19:24,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,248 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-20 06:19:24,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,259 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-20 06:19:24,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,296 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-20 06:19:24,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-11-20 06:19:24,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,330 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-20 06:19:24,331 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 [2021-11-20 06:19:24,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,339 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-20 06:19:24,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,363 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-20 06:19:24,364 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 [2021-11-20 06:19:24,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,372 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,415 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-20 06:19:24,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,446 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-20 06:19:24,447 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 [2021-11-20 06:19:24,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-11-20 06:19:24,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,560 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,567 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 [2021-11-20 06:19:24,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-20 06:19:24,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,639 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,652 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-20 06:19:24,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,708 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,709 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 [2021-11-20 06:19:24,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-20 06:19:24,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,767 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,769 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 [2021-11-20 06:19:24,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-20 06:19:24,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,824 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,836 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-20 06:19:24,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,880 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,882 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 [2021-11-20 06:19:24,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,897 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-20 06:19:24,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:24,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:24,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:24,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:24,956 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:24,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:24,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:24,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:24,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:24,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:24,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:24,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:24,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:24,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-20 06:19:24,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,019 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,023 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 [2021-11-20 06:19:25,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:25,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:25,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:25,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-20 06:19:25,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-11-20 06:19:25,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,060 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-20 06:19:25,062 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 [2021-11-20 06:19:25,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:25,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:25,070 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:25,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-11-20 06:19:25,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,094 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-20 06:19:25,095 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 [2021-11-20 06:19:25,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:25,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:25,104 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:25,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,125 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-20 06:19:25,127 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 [2021-11-20 06:19:25,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:19:25,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:25,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:25,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-11-20 06:19:25,158 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 06:19:25,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,159 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-20 06:19:25,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,189 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-20 06:19:25,190 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 [2021-11-20 06:19:25,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,236 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-20 06:19:25,238 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 [2021-11-20 06:19:25,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-20 06:19:25,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,268 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-20 06:19:25,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-11-20 06:19:25,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,325 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-20 06:19:25,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-11-20 06:19:25,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,356 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-20 06:19:25,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-20 06:19:25,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,387 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-20 06:19:25,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-20 06:19:25,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,417 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-20 06:19:25,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-11-20 06:19:25,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,448 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-20 06:19:25,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,519 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-20 06:19:25,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,569 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-20 06:19:25,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,579 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-20 06:19:25,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,607 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-20 06:19:25,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-20 06:19:25,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,638 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-20 06:19:25,639 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 [2021-11-20 06:19:25,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,647 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-20 06:19:25,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,669 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-20 06:19:25,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,677 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,700 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-20 06:19:25,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,731 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-20 06:19:25,732 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 [2021-11-20 06:19:25,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-20 06:19:25,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,763 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-20 06:19:25,772 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 [2021-11-20 06:19:25,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,780 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-20 06:19:25,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,807 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-20 06:19:25,809 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 [2021-11-20 06:19:25,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,817 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-20 06:19:25,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,878 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-20 06:19:25,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,909 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-20 06:19:25,910 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 [2021-11-20 06:19:25,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:25,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,942 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,943 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 [2021-11-20 06:19:25,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-20 06:19:25,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:25,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-20 06:19:25,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:25,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:25,974 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:25,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-20 06:19:25,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:25,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:25,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:25,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:25,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:25,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:25,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:25,984 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:25,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:25,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-20 06:19:26,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,005 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-20 06:19:26,007 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 [2021-11-20 06:19:26,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-20 06:19:26,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,037 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-20 06:19:26,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-20 06:19:26,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,077 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-20 06:19:26,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,087 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-11-20 06:19:26,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,110 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-20 06:19:26,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,142 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-20 06:19:26,143 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 [2021-11-20 06:19:26,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,180 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-20 06:19:26,181 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 [2021-11-20 06:19:26,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-20 06:19:26,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,239 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-20 06:19:26,240 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 [2021-11-20 06:19:26,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-20 06:19:26,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,272 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-20 06:19:26,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-11-20 06:19:26,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,340 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,342 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 [2021-11-20 06:19:26,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-20 06:19:26,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,403 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-20 06:19:26,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,460 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,462 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 [2021-11-20 06:19:26,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-20 06:19:26,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,495 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,564 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,576 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-20 06:19:26,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,625 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-20 06:19:26,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,683 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-20 06:19:26,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,739 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,751 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-20 06:19:26,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,796 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,797 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 [2021-11-20 06:19:26,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,807 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-20 06:19:26,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,847 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-20 06:19:26,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,920 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:26,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-20 06:19:26,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:26,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:26,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:26,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:26,980 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:26,981 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 [2021-11-20 06:19:26,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:26,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:26,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:26,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:26,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:26,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:26,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:26,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:26,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-20 06:19:27,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,039 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,041 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 [2021-11-20 06:19:27,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:27,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:27,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:27,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-20 06:19:27,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,096 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:27,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:27,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:27,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-20 06:19:27,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,159 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,163 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 [2021-11-20 06:19:27,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:27,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:19:27,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:19:27,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-20 06:19:27,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,223 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 06:19:27,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,224 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,226 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 [2021-11-20 06:19:27,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-20 06:19:27,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,285 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-20 06:19:27,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,325 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-20 06:19:27,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,334 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,357 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-20 06:19:27,358 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 [2021-11-20 06:19:27,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,365 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-11-20 06:19:27,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,403 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-20 06:19:27,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-11-20 06:19:27,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,439 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-20 06:19:27,440 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 [2021-11-20 06:19:27,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,447 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-11-20 06:19:27,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,498 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-20 06:19:27,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,506 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-11-20 06:19:27,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,529 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-20 06:19:27,530 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 [2021-11-20 06:19:27,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-11-20 06:19:27,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,561 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-20 06:19:27,562 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 [2021-11-20 06:19:27,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-20 06:19:27,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,592 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-20 06:19:27,593 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 [2021-11-20 06:19:27,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,623 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-20 06:19:27,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-11-20 06:19:27,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,658 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-20 06:19:27,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,736 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,755 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 [2021-11-20 06:19:27,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-20 06:19:27,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,763 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,790 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-20 06:19:27,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,799 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-11-20 06:19:27,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,822 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-20 06:19:27,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,875 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-20 06:19:27,876 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 [2021-11-20 06:19:27,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,910 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-20 06:19:27,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:27,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:27,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,949 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-20 06:19:27,951 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 [2021-11-20 06:19:27,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:27,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:27,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-11-20 06:19:27,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:27,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:27,981 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:27,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-20 06:19:27,982 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 [2021-11-20 06:19:27,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:27,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:27,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:27,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:27,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:27,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:27,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:27,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-11-20 06:19:28,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,052 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,054 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 [2021-11-20 06:19:28,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-20 06:19:28,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,116 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,123 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 [2021-11-20 06:19:28,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-20 06:19:28,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,203 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,205 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 [2021-11-20 06:19:28,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-20 06:19:28,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,265 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:28,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,283 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-20 06:19:28,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,331 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,333 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 [2021-11-20 06:19:28,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,343 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,344 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-20 06:19:28,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,394 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,396 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 [2021-11-20 06:19:28,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,408 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-20 06:19:28,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,461 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:28,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-20 06:19:28,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,523 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,525 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 [2021-11-20 06:19:28,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-20 06:19:28,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,584 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,588 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 [2021-11-20 06:19:28,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,597 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-20 06:19:28,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,645 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-20 06:19:28,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:28,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-20 06:19:28,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,691 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-20 06:19:28,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:28,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,729 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-20 06:19:28,730 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 [2021-11-20 06:19:28,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,737 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-11-20 06:19:28,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,773 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-20 06:19:28,774 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 [2021-11-20 06:19:28,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,805 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-20 06:19:28,806 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 [2021-11-20 06:19:28,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:28,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:28,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:28,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:28,940 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:28,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:28,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:28,956 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:28,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:28,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:28,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:28,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:28,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:28,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:28,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-20 06:19:28,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,012 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,014 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 [2021-11-20 06:19:29,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,023 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-20 06:19:29,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,080 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-20 06:19:29,087 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 [2021-11-20 06:19:29,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,105 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,163 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,164 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 [2021-11-20 06:19:29,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-20 06:19:29,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,227 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,229 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 [2021-11-20 06:19:29,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-20 06:19:29,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,292 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,293 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 [2021-11-20 06:19:29,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,304 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-20 06:19:29,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,363 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,365 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 [2021-11-20 06:19:29,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,374 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-20 06:19:29,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,422 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,424 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 [2021-11-20 06:19:29,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-20 06:19:29,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,478 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,480 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 [2021-11-20 06:19:29,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,489 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-20 06:19:29,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,544 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:29,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,556 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-20 06:19:29,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,604 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,605 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 [2021-11-20 06:19:29,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:19:29,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:29,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:29,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-20 06:19:29,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,670 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 06:19:29,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,671 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-20 06:19:29,672 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 [2021-11-20 06:19:29,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,704 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-20 06:19:29,705 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 [2021-11-20 06:19:29,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-11-20 06:19:29,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,757 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-20 06:19:29,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:29,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,767 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-20 06:19:29,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,790 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-20 06:19:29,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:29,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,801 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-20 06:19:29,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,867 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,875 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 [2021-11-20 06:19:29,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-20 06:19:29,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,920 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-20 06:19:29,921 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 [2021-11-20 06:19:29,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,929 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,952 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-20 06:19:29,953 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 [2021-11-20 06:19:29,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:29,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:29,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:29,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:29,985 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:29,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-20 06:19:29,986 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 [2021-11-20 06:19:29,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:29,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:29,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:29,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:29,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:29,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:29,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:29,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:29,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-11-20 06:19:30,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,018 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-20 06:19:30,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,026 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,027 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-11-20 06:19:30,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,079 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-20 06:19:30,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,088 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,111 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-20 06:19:30,112 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 [2021-11-20 06:19:30,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-20 06:19:30,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,154 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-20 06:19:30,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-20 06:19:30,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,213 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-20 06:19:30,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-11-20 06:19:30,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,246 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-20 06:19:30,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,279 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-20 06:19:30,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-20 06:19:30,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,311 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-20 06:19:30,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,348 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-20 06:19:30,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-11-20 06:19:30,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,381 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-20 06:19:30,382 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 [2021-11-20 06:19:30,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,414 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-20 06:19:30,419 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 [2021-11-20 06:19:30,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-11-20 06:19:30,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,451 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-20 06:19:30,452 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 [2021-11-20 06:19:30,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,462 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-11-20 06:19:30,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,489 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-20 06:19:30,490 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 [2021-11-20 06:19:30,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,521 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-20 06:19:30,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-20 06:19:30,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,566 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-20 06:19:30,567 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 [2021-11-20 06:19:30,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-20 06:19:30,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,598 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-20 06:19:30,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-11-20 06:19:30,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,630 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-20 06:19:30,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,641 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,667 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-20 06:19:30,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,677 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,703 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-20 06:19:30,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,711 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-20 06:19:30,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,735 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-20 06:19:30,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,746 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-20 06:19:30,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,772 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-20 06:19:30,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-20 06:19:30,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,808 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-20 06:19:30,809 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 [2021-11-20 06:19:30,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,818 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-20 06:19:30,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,845 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-20 06:19:30,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:30,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,878 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-20 06:19:30,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,887 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:30,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:30,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-20 06:19:30,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:30,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:30,911 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:30,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-20 06:19:30,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:30,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:30,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:30,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:30,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:30,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:30,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:30,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:30,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,092 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,104 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-20 06:19:31,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,152 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-20 06:19:31,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,216 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,217 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 [2021-11-20 06:19:31,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-20 06:19:31,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,276 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,278 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 [2021-11-20 06:19:31,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,289 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-20 06:19:31,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,336 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,339 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 [2021-11-20 06:19:31,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-20 06:19:31,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,396 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,397 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 [2021-11-20 06:19:31,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,414 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-20 06:19:31,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,476 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,491 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-20 06:19:31,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-11-20 06:19:31,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,540 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-20 06:19:31,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,549 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,612 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-20 06:19:31,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,647 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-20 06:19:31,648 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 [2021-11-20 06:19:31,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,701 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-20 06:19:31,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:19:31,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,711 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:19:31,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:19:31,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,739 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 06:19:31,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,739 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-20 06:19:31,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-20 06:19:31,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,770 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-20 06:19:31,771 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 [2021-11-20 06:19:31,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,801 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-20 06:19:31,802 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 [2021-11-20 06:19:31,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,836 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-20 06:19:31,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,871 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-20 06:19:31,872 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 [2021-11-20 06:19:31,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,901 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-20 06:19:31,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-20 06:19:31,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,933 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-20 06:19:31,933 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 [2021-11-20 06:19:31,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-11-20 06:19:31,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,963 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-20 06:19:31,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:31,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:31,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:31,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:31,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:31,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:31,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:31,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:31,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:31,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:31,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:31,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:31,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:31,994 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:31,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-20 06:19:31,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:32,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:32,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,025 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-20 06:19:32,026 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 [2021-11-20 06:19:32,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-20 06:19:32,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,059 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-20 06:19:32,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:32,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-11-20 06:19:32,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,091 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-20 06:19:32,092 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 [2021-11-20 06:19:32,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-20 06:19:32,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,121 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-20 06:19:32,122 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 [2021-11-20 06:19:32,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-11-20 06:19:32,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,152 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-20 06:19:32,153 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 [2021-11-20 06:19:32,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:32,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,183 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-20 06:19:32,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:32,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:32,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,214 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-20 06:19:32,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:32,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-20 06:19:32,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,247 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-20 06:19:32,248 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 [2021-11-20 06:19:32,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-20 06:19:32,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,278 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-20 06:19:32,279 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 [2021-11-20 06:19:32,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:32,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,370 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,405 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 [2021-11-20 06:19:32,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-20 06:19:32,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-11-20 06:19:32,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,456 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:19:32,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-20 06:19:32,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:19:32,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:19:32,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:19:32,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:19:32,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:19:32,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:19:32,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:19:32,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:19:32,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:19:32,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:19:32,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-11-20 06:19:32,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:19:32,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:19:32,489 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-20 06:24:44,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,671 INFO L229 MonitoredProcess]: Starting monitored process 4885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4885)] Waiting until timeout for monitored process [2021-11-20 06:24:44,672 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 [2021-11-20 06:24:44,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,681 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4885)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:44,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,704 INFO L229 MonitoredProcess]: Starting monitored process 4886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4886)] Waiting until timeout for monitored process [2021-11-20 06:24:44,705 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 [2021-11-20 06:24:44,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4886)] Ended with exit code 0 [2021-11-20 06:24:44,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,741 INFO L229 MonitoredProcess]: Starting monitored process 4887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4887)] Waiting until timeout for monitored process [2021-11-20 06:24:44,742 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 [2021-11-20 06:24:44,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4887)] Ended with exit code 0 [2021-11-20 06:24:44,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,778 INFO L229 MonitoredProcess]: Starting monitored process 4888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4888)] Waiting until timeout for monitored process [2021-11-20 06:24:44,780 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 [2021-11-20 06:24:44,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4888)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:44,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,815 INFO L229 MonitoredProcess]: Starting monitored process 4889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4889)] Waiting until timeout for monitored process [2021-11-20 06:24:44,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:44,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4889)] Ended with exit code 0 [2021-11-20 06:24:44,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,853 INFO L229 MonitoredProcess]: Starting monitored process 4890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4890)] Waiting until timeout for monitored process [2021-11-20 06:24:44,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:44,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4890)] Ended with exit code 0 [2021-11-20 06:24:44,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,887 INFO L229 MonitoredProcess]: Starting monitored process 4891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4891)] Waiting until timeout for monitored process [2021-11-20 06:24:44,888 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 [2021-11-20 06:24:44,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4891)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:44,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,920 INFO L229 MonitoredProcess]: Starting monitored process 4892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4892)] Waiting until timeout for monitored process [2021-11-20 06:24:44,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:44,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4892)] Ended with exit code 0 [2021-11-20 06:24:44,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,957 INFO L229 MonitoredProcess]: Starting monitored process 4893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4893)] Waiting until timeout for monitored process [2021-11-20 06:24:44,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:44,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:44,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:44,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:44,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:44,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:44,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:44,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:44,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:44,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:44,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4893)] Ended with exit code 0 [2021-11-20 06:24:44,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:44,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:44,995 INFO L229 MonitoredProcess]: Starting monitored process 4894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:44,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4894)] Waiting until timeout for monitored process [2021-11-20 06:24:44,996 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 [2021-11-20 06:24:45,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4894)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,028 INFO L229 MonitoredProcess]: Starting monitored process 4895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4895)] Waiting until timeout for monitored process [2021-11-20 06:24:45,029 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 [2021-11-20 06:24:45,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4895)] Ended with exit code 0 [2021-11-20 06:24:45,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,065 INFO L229 MonitoredProcess]: Starting monitored process 4896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4896)] Waiting until timeout for monitored process [2021-11-20 06:24:45,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4896)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,102 INFO L229 MonitoredProcess]: Starting monitored process 4897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4897)] Waiting until timeout for monitored process [2021-11-20 06:24:45,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,113 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4897)] Ended with exit code 0 [2021-11-20 06:24:45,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,140 INFO L229 MonitoredProcess]: Starting monitored process 4898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4898)] Waiting until timeout for monitored process [2021-11-20 06:24:45,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4898)] Ended with exit code 0 [2021-11-20 06:24:45,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,178 INFO L229 MonitoredProcess]: Starting monitored process 4899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4899)] Waiting until timeout for monitored process [2021-11-20 06:24:45,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4899)] Ended with exit code 0 [2021-11-20 06:24:45,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,221 INFO L229 MonitoredProcess]: Starting monitored process 4900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4900)] Waiting until timeout for monitored process [2021-11-20 06:24:45,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4900)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,260 INFO L229 MonitoredProcess]: Starting monitored process 4901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4901)] Waiting until timeout for monitored process [2021-11-20 06:24:45,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4901)] Ended with exit code 0 [2021-11-20 06:24:45,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,292 INFO L229 MonitoredProcess]: Starting monitored process 4902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4902)] Waiting until timeout for monitored process [2021-11-20 06:24:45,293 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 [2021-11-20 06:24:45,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4902)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,327 INFO L229 MonitoredProcess]: Starting monitored process 4903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4903)] Waiting until timeout for monitored process [2021-11-20 06:24:45,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4903)] Ended with exit code 0 [2021-11-20 06:24:45,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,413 INFO L229 MonitoredProcess]: Starting monitored process 4904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4904)] Waiting until timeout for monitored process [2021-11-20 06:24:45,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,423 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4904)] Ended with exit code 0 [2021-11-20 06:24:45,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,450 INFO L229 MonitoredProcess]: Starting monitored process 4905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4905)] Waiting until timeout for monitored process [2021-11-20 06:24:45,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4905)] Ended with exit code 0 [2021-11-20 06:24:45,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,488 INFO L229 MonitoredProcess]: Starting monitored process 4906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4906)] Waiting until timeout for monitored process [2021-11-20 06:24:45,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4906)] Ended with exit code 0 [2021-11-20 06:24:45,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,526 INFO L229 MonitoredProcess]: Starting monitored process 4907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4907)] Waiting until timeout for monitored process [2021-11-20 06:24:45,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,539 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4907)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,569 INFO L229 MonitoredProcess]: Starting monitored process 4908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4908)] Waiting until timeout for monitored process [2021-11-20 06:24:45,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,580 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4908)] Ended with exit code 0 [2021-11-20 06:24:45,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,605 INFO L229 MonitoredProcess]: Starting monitored process 4909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4909)] Waiting until timeout for monitored process [2021-11-20 06:24:45,606 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 [2021-11-20 06:24:45,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,615 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4909)] Ended with exit code 0 [2021-11-20 06:24:45,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,638 INFO L229 MonitoredProcess]: Starting monitored process 4910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4910)] Waiting until timeout for monitored process [2021-11-20 06:24:45,639 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 [2021-11-20 06:24:45,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4910)] Ended with exit code 0 [2021-11-20 06:24:45,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,673 INFO L229 MonitoredProcess]: Starting monitored process 4911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4911)] Waiting until timeout for monitored process [2021-11-20 06:24:45,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4911)] Ended with exit code 0 [2021-11-20 06:24:45,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,707 INFO L229 MonitoredProcess]: Starting monitored process 4912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4912)] Waiting until timeout for monitored process [2021-11-20 06:24:45,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4912)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,742 INFO L229 MonitoredProcess]: Starting monitored process 4913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4913)] Waiting until timeout for monitored process [2021-11-20 06:24:45,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4913)] Ended with exit code 0 [2021-11-20 06:24:45,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,778 INFO L229 MonitoredProcess]: Starting monitored process 4914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4914)] Waiting until timeout for monitored process [2021-11-20 06:24:45,780 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 [2021-11-20 06:24:45,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4914)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,814 INFO L229 MonitoredProcess]: Starting monitored process 4915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4915)] Waiting until timeout for monitored process [2021-11-20 06:24:45,815 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 [2021-11-20 06:24:45,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4915)] Ended with exit code 0 [2021-11-20 06:24:45,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,851 INFO L229 MonitoredProcess]: Starting monitored process 4916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4916)] Waiting until timeout for monitored process [2021-11-20 06:24:45,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4916)] Ended with exit code 0 [2021-11-20 06:24:45,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,891 INFO L229 MonitoredProcess]: Starting monitored process 4917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4917)] Waiting until timeout for monitored process [2021-11-20 06:24:45,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:45,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4917)] Ended with exit code 0 [2021-11-20 06:24:45,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,929 INFO L229 MonitoredProcess]: Starting monitored process 4918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4918)] Waiting until timeout for monitored process [2021-11-20 06:24:45,930 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 [2021-11-20 06:24:45,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,940 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:45,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4918)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:45,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:45,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:45,967 INFO L229 MonitoredProcess]: Starting monitored process 4919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:45,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4919)] Waiting until timeout for monitored process [2021-11-20 06:24:45,968 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 [2021-11-20 06:24:45,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:45,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:45,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:45,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:45,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:45,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:45,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:45,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:45,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4919)] Ended with exit code 0 [2021-11-20 06:24:46,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,004 INFO L229 MonitoredProcess]: Starting monitored process 4920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4920)] Waiting until timeout for monitored process [2021-11-20 06:24:46,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4920)] Ended with exit code 0 [2021-11-20 06:24:46,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,038 INFO L229 MonitoredProcess]: Starting monitored process 4921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4921)] Waiting until timeout for monitored process [2021-11-20 06:24:46,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4921)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,071 INFO L229 MonitoredProcess]: Starting monitored process 4922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4922)] Waiting until timeout for monitored process [2021-11-20 06:24:46,072 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 [2021-11-20 06:24:46,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4922)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,106 INFO L229 MonitoredProcess]: Starting monitored process 4923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4923)] Waiting until timeout for monitored process [2021-11-20 06:24:46,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,116 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4923)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,142 INFO L229 MonitoredProcess]: Starting monitored process 4924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4924)] Waiting until timeout for monitored process [2021-11-20 06:24:46,143 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 [2021-11-20 06:24:46,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,153 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4924)] Ended with exit code 0 [2021-11-20 06:24:46,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,180 INFO L229 MonitoredProcess]: Starting monitored process 4925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4925)] Waiting until timeout for monitored process [2021-11-20 06:24:46,181 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 [2021-11-20 06:24:46,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4925)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,217 INFO L229 MonitoredProcess]: Starting monitored process 4926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4926)] Waiting until timeout for monitored process [2021-11-20 06:24:46,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4926)] Ended with exit code 0 [2021-11-20 06:24:46,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,255 INFO L229 MonitoredProcess]: Starting monitored process 4927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4927)] Waiting until timeout for monitored process [2021-11-20 06:24:46,256 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 [2021-11-20 06:24:46,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4927)] Ended with exit code 0 [2021-11-20 06:24:46,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,291 INFO L229 MonitoredProcess]: Starting monitored process 4928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4928)] Waiting until timeout for monitored process [2021-11-20 06:24:46,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4928)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,328 INFO L229 MonitoredProcess]: Starting monitored process 4929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4929)] Waiting until timeout for monitored process [2021-11-20 06:24:46,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4929)] Ended with exit code 0 [2021-11-20 06:24:46,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,363 INFO L229 MonitoredProcess]: Starting monitored process 4930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4930)] Waiting until timeout for monitored process [2021-11-20 06:24:46,365 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 [2021-11-20 06:24:46,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4930)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,400 INFO L229 MonitoredProcess]: Starting monitored process 4931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4931)] Waiting until timeout for monitored process [2021-11-20 06:24:46,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4931)] Ended with exit code 0 [2021-11-20 06:24:46,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,435 INFO L229 MonitoredProcess]: Starting monitored process 4932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4932)] Waiting until timeout for monitored process [2021-11-20 06:24:46,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4932)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,471 INFO L229 MonitoredProcess]: Starting monitored process 4933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4933)] Waiting until timeout for monitored process [2021-11-20 06:24:46,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4933)] Ended with exit code 0 [2021-11-20 06:24:46,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,502 INFO L229 MonitoredProcess]: Starting monitored process 4934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4934)] Waiting until timeout for monitored process [2021-11-20 06:24:46,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,512 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4934)] Ended with exit code 0 [2021-11-20 06:24:46,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,535 INFO L229 MonitoredProcess]: Starting monitored process 4935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4935)] Waiting until timeout for monitored process [2021-11-20 06:24:46,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4935)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,570 INFO L229 MonitoredProcess]: Starting monitored process 4936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4936)] Waiting until timeout for monitored process [2021-11-20 06:24:46,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4936)] Ended with exit code 0 [2021-11-20 06:24:46,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,608 INFO L229 MonitoredProcess]: Starting monitored process 4937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4937)] Waiting until timeout for monitored process [2021-11-20 06:24:46,609 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 [2021-11-20 06:24:46,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4937)] Ended with exit code 0 [2021-11-20 06:24:46,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,648 INFO L229 MonitoredProcess]: Starting monitored process 4938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4938)] Waiting until timeout for monitored process [2021-11-20 06:24:46,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,659 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4938)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,685 INFO L229 MonitoredProcess]: Starting monitored process 4939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4939)] Waiting until timeout for monitored process [2021-11-20 06:24:46,686 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 [2021-11-20 06:24:46,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:46,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:24:46,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:24:46,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4939)] Ended with exit code 0 [2021-11-20 06:24:46,724 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 06:24:46,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,725 INFO L229 MonitoredProcess]: Starting monitored process 4940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4940)] Waiting until timeout for monitored process [2021-11-20 06:24:46,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4940)] Ended with exit code 0 [2021-11-20 06:24:46,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,767 INFO L229 MonitoredProcess]: Starting monitored process 4941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4941)] Waiting until timeout for monitored process [2021-11-20 06:24:46,768 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 [2021-11-20 06:24:46,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4941)] Ended with exit code 0 [2021-11-20 06:24:46,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,811 INFO L229 MonitoredProcess]: Starting monitored process 4942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4942)] Waiting until timeout for monitored process [2021-11-20 06:24:46,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:46,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,821 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4942)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,850 INFO L229 MonitoredProcess]: Starting monitored process 4943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4943)] Waiting until timeout for monitored process [2021-11-20 06:24:46,851 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 [2021-11-20 06:24:46,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,860 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4943)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,890 INFO L229 MonitoredProcess]: Starting monitored process 4944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4944)] Waiting until timeout for monitored process [2021-11-20 06:24:46,891 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 [2021-11-20 06:24:46,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,900 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4944)] Ended with exit code 0 [2021-11-20 06:24:46,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,927 INFO L229 MonitoredProcess]: Starting monitored process 4945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4945)] Waiting until timeout for monitored process [2021-11-20 06:24:46,928 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 [2021-11-20 06:24:46,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,937 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:46,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4945)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:46,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:46,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:46,972 INFO L229 MonitoredProcess]: Starting monitored process 4946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:46,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4946)] Waiting until timeout for monitored process [2021-11-20 06:24:46,973 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 [2021-11-20 06:24:46,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:46,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:46,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:46,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:46,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:46,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:46,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:46,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:46,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4946)] Ended with exit code 0 [2021-11-20 06:24:47,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,006 INFO L229 MonitoredProcess]: Starting monitored process 4947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4947)] Waiting until timeout for monitored process [2021-11-20 06:24:47,007 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 [2021-11-20 06:24:47,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4947)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,043 INFO L229 MonitoredProcess]: Starting monitored process 4948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4948)] Waiting until timeout for monitored process [2021-11-20 06:24:47,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,053 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4948)] Ended with exit code 0 [2021-11-20 06:24:47,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,081 INFO L229 MonitoredProcess]: Starting monitored process 4949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4949)] Waiting until timeout for monitored process [2021-11-20 06:24:47,082 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 [2021-11-20 06:24:47,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4949)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,120 INFO L229 MonitoredProcess]: Starting monitored process 4950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4950)] Waiting until timeout for monitored process [2021-11-20 06:24:47,121 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 [2021-11-20 06:24:47,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4950)] Ended with exit code 0 [2021-11-20 06:24:47,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,160 INFO L229 MonitoredProcess]: Starting monitored process 4951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4951)] Waiting until timeout for monitored process [2021-11-20 06:24:47,161 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 [2021-11-20 06:24:47,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,170 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4951)] Ended with exit code 0 [2021-11-20 06:24:47,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,198 INFO L229 MonitoredProcess]: Starting monitored process 4952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4952)] Waiting until timeout for monitored process [2021-11-20 06:24:47,199 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 [2021-11-20 06:24:47,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4952)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,237 INFO L229 MonitoredProcess]: Starting monitored process 4953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4953)] Waiting until timeout for monitored process [2021-11-20 06:24:47,238 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 [2021-11-20 06:24:47,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,247 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4953)] Ended with exit code 0 [2021-11-20 06:24:47,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,276 INFO L229 MonitoredProcess]: Starting monitored process 4954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4954)] Waiting until timeout for monitored process [2021-11-20 06:24:47,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,286 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4954)] Ended with exit code 0 [2021-11-20 06:24:47,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,315 INFO L229 MonitoredProcess]: Starting monitored process 4955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4955)] Waiting until timeout for monitored process [2021-11-20 06:24:47,316 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 [2021-11-20 06:24:47,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4955)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,355 INFO L229 MonitoredProcess]: Starting monitored process 4956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4956)] Waiting until timeout for monitored process [2021-11-20 06:24:47,356 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 [2021-11-20 06:24:47,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,365 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4956)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,398 INFO L229 MonitoredProcess]: Starting monitored process 4957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4957)] Waiting until timeout for monitored process [2021-11-20 06:24:47,399 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 [2021-11-20 06:24:47,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4957)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,435 INFO L229 MonitoredProcess]: Starting monitored process 4958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4958)] Waiting until timeout for monitored process [2021-11-20 06:24:47,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4958)] Ended with exit code 0 [2021-11-20 06:24:47,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,471 INFO L229 MonitoredProcess]: Starting monitored process 4959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4959)] Waiting until timeout for monitored process [2021-11-20 06:24:47,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,481 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4959)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,510 INFO L229 MonitoredProcess]: Starting monitored process 4960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4960)] Waiting until timeout for monitored process [2021-11-20 06:24:47,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4960)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,550 INFO L229 MonitoredProcess]: Starting monitored process 4961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4961)] Waiting until timeout for monitored process [2021-11-20 06:24:47,551 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 [2021-11-20 06:24:47,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4961)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,590 INFO L229 MonitoredProcess]: Starting monitored process 4962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4962)] Waiting until timeout for monitored process [2021-11-20 06:24:47,591 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 [2021-11-20 06:24:47,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4962)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,638 INFO L229 MonitoredProcess]: Starting monitored process 4963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4963)] Waiting until timeout for monitored process [2021-11-20 06:24:47,639 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 [2021-11-20 06:24:47,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4963)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,683 INFO L229 MonitoredProcess]: Starting monitored process 4964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4964)] Waiting until timeout for monitored process [2021-11-20 06:24:47,684 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 [2021-11-20 06:24:47,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,693 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4964)] Ended with exit code 0 [2021-11-20 06:24:47,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,724 INFO L229 MonitoredProcess]: Starting monitored process 4965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4965)] Waiting until timeout for monitored process [2021-11-20 06:24:47,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4965)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,766 INFO L229 MonitoredProcess]: Starting monitored process 4966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4966)] Waiting until timeout for monitored process [2021-11-20 06:24:47,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4966)] Ended with exit code 0 [2021-11-20 06:24:47,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,881 INFO L229 MonitoredProcess]: Starting monitored process 4967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4967)] Waiting until timeout for monitored process [2021-11-20 06:24:47,882 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 [2021-11-20 06:24:47,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,891 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4967)] Ended with exit code 0 [2021-11-20 06:24:47,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,916 INFO L229 MonitoredProcess]: Starting monitored process 4968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4968)] Waiting until timeout for monitored process [2021-11-20 06:24:47,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4968)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:47,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,951 INFO L229 MonitoredProcess]: Starting monitored process 4969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4969)] Waiting until timeout for monitored process [2021-11-20 06:24:47,952 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 [2021-11-20 06:24:47,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:47,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:47,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:47,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:47,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4969)] Ended with exit code 0 [2021-11-20 06:24:47,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:47,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:47,988 INFO L229 MonitoredProcess]: Starting monitored process 4970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:47,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4970)] Waiting until timeout for monitored process [2021-11-20 06:24:47,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:47,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:47,998 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:47,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:47,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:47,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:47,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4970)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,033 INFO L229 MonitoredProcess]: Starting monitored process 4971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4971)] Waiting until timeout for monitored process [2021-11-20 06:24:48,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4971)] Ended with exit code 0 [2021-11-20 06:24:48,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,073 INFO L229 MonitoredProcess]: Starting monitored process 4972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4972)] Waiting until timeout for monitored process [2021-11-20 06:24:48,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4972)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,112 INFO L229 MonitoredProcess]: Starting monitored process 4973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4973)] Waiting until timeout for monitored process [2021-11-20 06:24:48,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4973)] Ended with exit code 0 [2021-11-20 06:24:48,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,158 INFO L229 MonitoredProcess]: Starting monitored process 4974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4974)] Waiting until timeout for monitored process [2021-11-20 06:24:48,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4974)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,198 INFO L229 MonitoredProcess]: Starting monitored process 4975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4975)] Waiting until timeout for monitored process [2021-11-20 06:24:48,199 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 [2021-11-20 06:24:48,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4975)] Ended with exit code 0 [2021-11-20 06:24:48,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,236 INFO L229 MonitoredProcess]: Starting monitored process 4976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4976)] Waiting until timeout for monitored process [2021-11-20 06:24:48,238 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 [2021-11-20 06:24:48,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4976)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,276 INFO L229 MonitoredProcess]: Starting monitored process 4977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4977)] Waiting until timeout for monitored process [2021-11-20 06:24:48,278 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 [2021-11-20 06:24:48,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,286 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4977)] Ended with exit code 0 [2021-11-20 06:24:48,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,315 INFO L229 MonitoredProcess]: Starting monitored process 4978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4978)] Waiting until timeout for monitored process [2021-11-20 06:24:48,316 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 [2021-11-20 06:24:48,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4978)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,354 INFO L229 MonitoredProcess]: Starting monitored process 4979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4979)] Waiting until timeout for monitored process [2021-11-20 06:24:48,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4979)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,397 INFO L229 MonitoredProcess]: Starting monitored process 4980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4980)] Waiting until timeout for monitored process [2021-11-20 06:24:48,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4980)] Ended with exit code 0 [2021-11-20 06:24:48,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,432 INFO L229 MonitoredProcess]: Starting monitored process 4981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4981)] Waiting until timeout for monitored process [2021-11-20 06:24:48,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4981)] Ended with exit code 0 [2021-11-20 06:24:48,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,465 INFO L229 MonitoredProcess]: Starting monitored process 4982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4982)] Waiting until timeout for monitored process [2021-11-20 06:24:48,466 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 [2021-11-20 06:24:48,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,474 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4982)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,504 INFO L229 MonitoredProcess]: Starting monitored process 4983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4983)] Waiting until timeout for monitored process [2021-11-20 06:24:48,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4983)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,544 INFO L229 MonitoredProcess]: Starting monitored process 4984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4984)] Waiting until timeout for monitored process [2021-11-20 06:24:48,545 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 [2021-11-20 06:24:48,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,554 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4984)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,585 INFO L229 MonitoredProcess]: Starting monitored process 4985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4985)] Waiting until timeout for monitored process [2021-11-20 06:24:48,586 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 [2021-11-20 06:24:48,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,595 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4985)] Ended with exit code 0 [2021-11-20 06:24:48,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,624 INFO L229 MonitoredProcess]: Starting monitored process 4986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4986)] Waiting until timeout for monitored process [2021-11-20 06:24:48,625 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 [2021-11-20 06:24:48,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4986)] Ended with exit code 0 [2021-11-20 06:24:48,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,663 INFO L229 MonitoredProcess]: Starting monitored process 4987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4987)] Waiting until timeout for monitored process [2021-11-20 06:24:48,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4987)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,702 INFO L229 MonitoredProcess]: Starting monitored process 4988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4988)] Waiting until timeout for monitored process [2021-11-20 06:24:48,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4988)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,741 INFO L229 MonitoredProcess]: Starting monitored process 4989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4989)] Waiting until timeout for monitored process [2021-11-20 06:24:48,742 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 [2021-11-20 06:24:48,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,751 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4989)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,781 INFO L229 MonitoredProcess]: Starting monitored process 4990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4990)] Waiting until timeout for monitored process [2021-11-20 06:24:48,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4990)] Ended with exit code 0 [2021-11-20 06:24:48,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,820 INFO L229 MonitoredProcess]: Starting monitored process 4991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4991)] Waiting until timeout for monitored process [2021-11-20 06:24:48,821 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 [2021-11-20 06:24:48,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,830 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4991)] Ended with exit code 0 [2021-11-20 06:24:48,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,860 INFO L229 MonitoredProcess]: Starting monitored process 4992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4992)] Waiting until timeout for monitored process [2021-11-20 06:24:48,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4992)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:48,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,897 INFO L229 MonitoredProcess]: Starting monitored process 4993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4993)] Waiting until timeout for monitored process [2021-11-20 06:24:48,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,907 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4993)] Ended with exit code 0 [2021-11-20 06:24:48,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,934 INFO L229 MonitoredProcess]: Starting monitored process 4994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4994)] Waiting until timeout for monitored process [2021-11-20 06:24:48,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:48,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:48,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4994)] Ended with exit code 0 [2021-11-20 06:24:48,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:48,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:48,968 INFO L229 MonitoredProcess]: Starting monitored process 4995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:48,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4995)] Waiting until timeout for monitored process [2021-11-20 06:24:48,969 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 [2021-11-20 06:24:48,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:48,978 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:48,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:48,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:48,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:48,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:48,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:48,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:48,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4995)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,014 INFO L229 MonitoredProcess]: Starting monitored process 4996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4996)] Waiting until timeout for monitored process [2021-11-20 06:24:49,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4996)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,054 INFO L229 MonitoredProcess]: Starting monitored process 4997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4997)] Waiting until timeout for monitored process [2021-11-20 06:24:49,055 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 [2021-11-20 06:24:49,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4997)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,093 INFO L229 MonitoredProcess]: Starting monitored process 4998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4998)] Waiting until timeout for monitored process [2021-11-20 06:24:49,095 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 [2021-11-20 06:24:49,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,104 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4998)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,132 INFO L229 MonitoredProcess]: Starting monitored process 4999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4999)] Waiting until timeout for monitored process [2021-11-20 06:24:49,133 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 [2021-11-20 06:24:49,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4999)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,173 INFO L229 MonitoredProcess]: Starting monitored process 5000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5000)] Waiting until timeout for monitored process [2021-11-20 06:24:49,174 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 [2021-11-20 06:24:49,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,183 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5000)] Ended with exit code 0 [2021-11-20 06:24:49,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,217 INFO L229 MonitoredProcess]: Starting monitored process 5001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5001)] Waiting until timeout for monitored process [2021-11-20 06:24:49,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,227 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5001)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,255 INFO L229 MonitoredProcess]: Starting monitored process 5002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5002)] Waiting until timeout for monitored process [2021-11-20 06:24:49,256 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 [2021-11-20 06:24:49,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:24:49,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:49,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:49,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5002)] Ended with exit code 0 [2021-11-20 06:24:49,294 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 06:24:49,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,295 INFO L229 MonitoredProcess]: Starting monitored process 5003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5003)] Waiting until timeout for monitored process [2021-11-20 06:24:49,296 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 [2021-11-20 06:24:49,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5003)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,341 INFO L229 MonitoredProcess]: Starting monitored process 5004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5004)] Waiting until timeout for monitored process [2021-11-20 06:24:49,343 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 [2021-11-20 06:24:49,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5004)] Ended with exit code 0 [2021-11-20 06:24:49,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,390 INFO L229 MonitoredProcess]: Starting monitored process 5005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5005)] Waiting until timeout for monitored process [2021-11-20 06:24:49,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5005)] Ended with exit code 0 [2021-11-20 06:24:49,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,432 INFO L229 MonitoredProcess]: Starting monitored process 5006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5006)] Waiting until timeout for monitored process [2021-11-20 06:24:49,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5006)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,470 INFO L229 MonitoredProcess]: Starting monitored process 5007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5007)] Waiting until timeout for monitored process [2021-11-20 06:24:49,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,482 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5007)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,508 INFO L229 MonitoredProcess]: Starting monitored process 5008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5008)] Waiting until timeout for monitored process [2021-11-20 06:24:49,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5008)] Ended with exit code 0 [2021-11-20 06:24:49,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,569 INFO L229 MonitoredProcess]: Starting monitored process 5009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5009)] Waiting until timeout for monitored process [2021-11-20 06:24:49,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5009)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,610 INFO L229 MonitoredProcess]: Starting monitored process 5010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5010)] Waiting until timeout for monitored process [2021-11-20 06:24:49,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5010)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,650 INFO L229 MonitoredProcess]: Starting monitored process 5011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5011)] Waiting until timeout for monitored process [2021-11-20 06:24:49,651 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 [2021-11-20 06:24:49,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5011)] Ended with exit code 0 [2021-11-20 06:24:49,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,691 INFO L229 MonitoredProcess]: Starting monitored process 5012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5012)] Waiting until timeout for monitored process [2021-11-20 06:24:49,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5012)] Ended with exit code 0 [2021-11-20 06:24:49,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,732 INFO L229 MonitoredProcess]: Starting monitored process 5013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5013)] Waiting until timeout for monitored process [2021-11-20 06:24:49,733 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 [2021-11-20 06:24:49,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,744 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5013)] Ended with exit code 0 [2021-11-20 06:24:49,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,775 INFO L229 MonitoredProcess]: Starting monitored process 5014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5014)] Waiting until timeout for monitored process [2021-11-20 06:24:49,776 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 [2021-11-20 06:24:49,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,787 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5014)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,815 INFO L229 MonitoredProcess]: Starting monitored process 5015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5015)] Waiting until timeout for monitored process [2021-11-20 06:24:49,816 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 [2021-11-20 06:24:49,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5015)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,856 INFO L229 MonitoredProcess]: Starting monitored process 5016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5016)] Waiting until timeout for monitored process [2021-11-20 06:24:49,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,867 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5016)] Ended with exit code 0 [2021-11-20 06:24:49,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,895 INFO L229 MonitoredProcess]: Starting monitored process 5017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5017)] Waiting until timeout for monitored process [2021-11-20 06:24:49,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,907 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5017)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:49,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,936 INFO L229 MonitoredProcess]: Starting monitored process 5018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5018)] Waiting until timeout for monitored process [2021-11-20 06:24:49,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:49,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5018)] Ended with exit code 0 [2021-11-20 06:24:49,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:49,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:49,977 INFO L229 MonitoredProcess]: Starting monitored process 5019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:49,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5019)] Waiting until timeout for monitored process [2021-11-20 06:24:49,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:49,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:49,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:49,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:49,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:49,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:49,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:49,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:49,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:49,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5019)] Ended with exit code 0 [2021-11-20 06:24:50,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,020 INFO L229 MonitoredProcess]: Starting monitored process 5020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5020)] Waiting until timeout for monitored process [2021-11-20 06:24:50,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5020)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:50,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,055 INFO L229 MonitoredProcess]: Starting monitored process 5021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5021)] Waiting until timeout for monitored process [2021-11-20 06:24:50,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,066 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5021)] Ended with exit code 0 [2021-11-20 06:24:50,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,094 INFO L229 MonitoredProcess]: Starting monitored process 5022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5022)] Waiting until timeout for monitored process [2021-11-20 06:24:50,095 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 [2021-11-20 06:24:50,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5022)] Ended with exit code 0 [2021-11-20 06:24:50,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,134 INFO L229 MonitoredProcess]: Starting monitored process 5023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5023)] Waiting until timeout for monitored process [2021-11-20 06:24:50,135 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 [2021-11-20 06:24:50,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5023)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:50,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,176 INFO L229 MonitoredProcess]: Starting monitored process 5024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5024)] Waiting until timeout for monitored process [2021-11-20 06:24:50,177 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 [2021-11-20 06:24:50,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,189 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5024)] Ended with exit code 0 [2021-11-20 06:24:50,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,218 INFO L229 MonitoredProcess]: Starting monitored process 5025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5025)] Waiting until timeout for monitored process [2021-11-20 06:24:50,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5025)] Ended with exit code 0 [2021-11-20 06:24:50,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,270 INFO L229 MonitoredProcess]: Starting monitored process 5026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5026)] Waiting until timeout for monitored process [2021-11-20 06:24:50,271 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 [2021-11-20 06:24:50,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5026)] Ended with exit code 0 [2021-11-20 06:24:50,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,319 INFO L229 MonitoredProcess]: Starting monitored process 5027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5027)] Waiting until timeout for monitored process [2021-11-20 06:24:50,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5027)] Ended with exit code 0 [2021-11-20 06:24:50,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,361 INFO L229 MonitoredProcess]: Starting monitored process 5028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5028)] Waiting until timeout for monitored process [2021-11-20 06:24:50,362 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 [2021-11-20 06:24:50,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5028)] Ended with exit code 0 [2021-11-20 06:24:50,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,404 INFO L229 MonitoredProcess]: Starting monitored process 5029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5029)] Waiting until timeout for monitored process [2021-11-20 06:24:50,405 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 [2021-11-20 06:24:50,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5029)] Ended with exit code 0 [2021-11-20 06:24:50,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,554 INFO L229 MonitoredProcess]: Starting monitored process 5030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5030)] Waiting until timeout for monitored process [2021-11-20 06:24:50,555 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 [2021-11-20 06:24:50,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5030)] Ended with exit code 0 [2021-11-20 06:24:50,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,588 INFO L229 MonitoredProcess]: Starting monitored process 5031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5031)] Waiting until timeout for monitored process [2021-11-20 06:24:50,589 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 [2021-11-20 06:24:50,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5031)] Ended with exit code 0 [2021-11-20 06:24:50,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,621 INFO L229 MonitoredProcess]: Starting monitored process 5032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5032)] Waiting until timeout for monitored process [2021-11-20 06:24:50,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,630 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5032)] Ended with exit code 0 [2021-11-20 06:24:50,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,655 INFO L229 MonitoredProcess]: Starting monitored process 5033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5033)] Waiting until timeout for monitored process [2021-11-20 06:24:50,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5033)] Ended with exit code 0 [2021-11-20 06:24:50,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,698 INFO L229 MonitoredProcess]: Starting monitored process 5034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5034)] Waiting until timeout for monitored process [2021-11-20 06:24:50,699 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 [2021-11-20 06:24:50,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,708 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5034)] Ended with exit code 0 [2021-11-20 06:24:50,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,734 INFO L229 MonitoredProcess]: Starting monitored process 5035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5035)] Waiting until timeout for monitored process [2021-11-20 06:24:50,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5035)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:50,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,773 INFO L229 MonitoredProcess]: Starting monitored process 5036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5036)] Waiting until timeout for monitored process [2021-11-20 06:24:50,774 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 [2021-11-20 06:24:50,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5036)] Ended with exit code 0 [2021-11-20 06:24:50,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,824 INFO L229 MonitoredProcess]: Starting monitored process 5037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5037)] Waiting until timeout for monitored process [2021-11-20 06:24:50,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,836 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5037)] Ended with exit code 0 [2021-11-20 06:24:50,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,866 INFO L229 MonitoredProcess]: Starting monitored process 5038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5038)] Waiting until timeout for monitored process [2021-11-20 06:24:50,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5038)] Ended with exit code 0 [2021-11-20 06:24:50,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,906 INFO L229 MonitoredProcess]: Starting monitored process 5039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5039)] Waiting until timeout for monitored process [2021-11-20 06:24:50,907 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 [2021-11-20 06:24:50,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5039)] Ended with exit code 0 [2021-11-20 06:24:50,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,948 INFO L229 MonitoredProcess]: Starting monitored process 5040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5040)] Waiting until timeout for monitored process [2021-11-20 06:24:50,949 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 [2021-11-20 06:24:50,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:50,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:50,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:50,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:50,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5040)] Ended with exit code 0 [2021-11-20 06:24:50,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:50,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:50,988 INFO L229 MonitoredProcess]: Starting monitored process 5041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:50,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5041)] Waiting until timeout for monitored process [2021-11-20 06:24:50,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:50,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:50,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:50,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:50,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:50,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:50,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,000 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5041)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,028 INFO L229 MonitoredProcess]: Starting monitored process 5042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5042)] Waiting until timeout for monitored process [2021-11-20 06:24:51,029 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 [2021-11-20 06:24:51,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5042)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,076 INFO L229 MonitoredProcess]: Starting monitored process 5043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5043)] Waiting until timeout for monitored process [2021-11-20 06:24:51,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5043)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,118 INFO L229 MonitoredProcess]: Starting monitored process 5044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5044)] Waiting until timeout for monitored process [2021-11-20 06:24:51,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5044)] Ended with exit code 0 [2021-11-20 06:24:51,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,159 INFO L229 MonitoredProcess]: Starting monitored process 5045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5045)] Waiting until timeout for monitored process [2021-11-20 06:24:51,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5045)] Ended with exit code 0 [2021-11-20 06:24:51,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,199 INFO L229 MonitoredProcess]: Starting monitored process 5046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5046)] Waiting until timeout for monitored process [2021-11-20 06:24:51,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5046)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,236 INFO L229 MonitoredProcess]: Starting monitored process 5047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5047)] Waiting until timeout for monitored process [2021-11-20 06:24:51,237 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 [2021-11-20 06:24:51,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5047)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,272 INFO L229 MonitoredProcess]: Starting monitored process 5048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5048)] Waiting until timeout for monitored process [2021-11-20 06:24:51,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5048)] Ended with exit code 0 [2021-11-20 06:24:51,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,311 INFO L229 MonitoredProcess]: Starting monitored process 5049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5049)] Waiting until timeout for monitored process [2021-11-20 06:24:51,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5049)] Ended with exit code 0 [2021-11-20 06:24:51,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,351 INFO L229 MonitoredProcess]: Starting monitored process 5050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5050)] Waiting until timeout for monitored process [2021-11-20 06:24:51,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,363 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5050)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,391 INFO L229 MonitoredProcess]: Starting monitored process 5051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5051)] Waiting until timeout for monitored process [2021-11-20 06:24:51,392 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 [2021-11-20 06:24:51,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5051)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,432 INFO L229 MonitoredProcess]: Starting monitored process 5052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5052)] Waiting until timeout for monitored process [2021-11-20 06:24:51,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5052)] Ended with exit code 0 [2021-11-20 06:24:51,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,472 INFO L229 MonitoredProcess]: Starting monitored process 5053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5053)] Waiting until timeout for monitored process [2021-11-20 06:24:51,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5053)] Ended with exit code 0 [2021-11-20 06:24:51,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,507 INFO L229 MonitoredProcess]: Starting monitored process 5054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5054)] Waiting until timeout for monitored process [2021-11-20 06:24:51,508 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 [2021-11-20 06:24:51,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,518 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5054)] Ended with exit code 0 [2021-11-20 06:24:51,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,544 INFO L229 MonitoredProcess]: Starting monitored process 5055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5055)] Waiting until timeout for monitored process [2021-11-20 06:24:51,545 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 [2021-11-20 06:24:51,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5055)] Ended with exit code 0 [2021-11-20 06:24:51,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,582 INFO L229 MonitoredProcess]: Starting monitored process 5056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5056)] Waiting until timeout for monitored process [2021-11-20 06:24:51,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,594 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5056)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,619 INFO L229 MonitoredProcess]: Starting monitored process 5057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5057)] Waiting until timeout for monitored process [2021-11-20 06:24:51,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5057)] Ended with exit code 0 [2021-11-20 06:24:51,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,654 INFO L229 MonitoredProcess]: Starting monitored process 5058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5058)] Waiting until timeout for monitored process [2021-11-20 06:24:51,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5058)] Ended with exit code 0 [2021-11-20 06:24:51,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,704 INFO L229 MonitoredProcess]: Starting monitored process 5059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5059)] Waiting until timeout for monitored process [2021-11-20 06:24:51,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,717 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5059)] Ended with exit code 0 [2021-11-20 06:24:51,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,747 INFO L229 MonitoredProcess]: Starting monitored process 5060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5060)] Waiting until timeout for monitored process [2021-11-20 06:24:51,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5060)] Ended with exit code 0 [2021-11-20 06:24:51,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,787 INFO L229 MonitoredProcess]: Starting monitored process 5061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5061)] Waiting until timeout for monitored process [2021-11-20 06:24:51,788 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 [2021-11-20 06:24:51,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5061)] Ended with exit code 0 [2021-11-20 06:24:51,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,827 INFO L229 MonitoredProcess]: Starting monitored process 5062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5062)] Waiting until timeout for monitored process [2021-11-20 06:24:51,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,837 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5062)] Ended with exit code 0 [2021-11-20 06:24:51,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,870 INFO L229 MonitoredProcess]: Starting monitored process 5063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5063)] Waiting until timeout for monitored process [2021-11-20 06:24:51,871 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 [2021-11-20 06:24:51,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5063)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:51,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,916 INFO L229 MonitoredProcess]: Starting monitored process 5064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5064)] Waiting until timeout for monitored process [2021-11-20 06:24:51,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,928 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5064)] Ended with exit code 0 [2021-11-20 06:24:51,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,955 INFO L229 MonitoredProcess]: Starting monitored process 5065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5065)] Waiting until timeout for monitored process [2021-11-20 06:24:51,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:51,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:51,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:51,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:51,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:51,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:51,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:24:51,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:24:51,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:51,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:51,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5065)] Ended with exit code 0 [2021-11-20 06:24:51,993 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 06:24:51,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:51,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:51,994 INFO L229 MonitoredProcess]: Starting monitored process 5066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:51,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5066)] Waiting until timeout for monitored process [2021-11-20 06:24:51,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5066)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,028 INFO L229 MonitoredProcess]: Starting monitored process 5067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5067)] Waiting until timeout for monitored process [2021-11-20 06:24:52,029 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 [2021-11-20 06:24:52,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5067)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,064 INFO L229 MonitoredProcess]: Starting monitored process 5068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5068)] Waiting until timeout for monitored process [2021-11-20 06:24:52,065 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 [2021-11-20 06:24:52,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,073 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5068)] Ended with exit code 0 [2021-11-20 06:24:52,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,100 INFO L229 MonitoredProcess]: Starting monitored process 5069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5069)] Waiting until timeout for monitored process [2021-11-20 06:24:52,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5069)] Ended with exit code 0 [2021-11-20 06:24:52,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,137 INFO L229 MonitoredProcess]: Starting monitored process 5070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5070)] Waiting until timeout for monitored process [2021-11-20 06:24:52,154 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 [2021-11-20 06:24:52,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5070)] Ended with exit code 0 [2021-11-20 06:24:52,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,188 INFO L229 MonitoredProcess]: Starting monitored process 5071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5071)] Waiting until timeout for monitored process [2021-11-20 06:24:52,190 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 [2021-11-20 06:24:52,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5071)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,229 INFO L229 MonitoredProcess]: Starting monitored process 5072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5072)] Waiting until timeout for monitored process [2021-11-20 06:24:52,231 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 [2021-11-20 06:24:52,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5072)] Ended with exit code 0 [2021-11-20 06:24:52,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,265 INFO L229 MonitoredProcess]: Starting monitored process 5073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5073)] Waiting until timeout for monitored process [2021-11-20 06:24:52,266 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 [2021-11-20 06:24:52,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5073)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,301 INFO L229 MonitoredProcess]: Starting monitored process 5074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5074)] Waiting until timeout for monitored process [2021-11-20 06:24:52,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5074)] Ended with exit code 0 [2021-11-20 06:24:52,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,338 INFO L229 MonitoredProcess]: Starting monitored process 5075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5075)] Waiting until timeout for monitored process [2021-11-20 06:24:52,339 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 [2021-11-20 06:24:52,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5075)] Ended with exit code 0 [2021-11-20 06:24:52,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,373 INFO L229 MonitoredProcess]: Starting monitored process 5076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5076)] Waiting until timeout for monitored process [2021-11-20 06:24:52,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5076)] Ended with exit code 0 [2021-11-20 06:24:52,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,407 INFO L229 MonitoredProcess]: Starting monitored process 5077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5077)] Waiting until timeout for monitored process [2021-11-20 06:24:52,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5077)] Ended with exit code 0 [2021-11-20 06:24:52,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,438 INFO L229 MonitoredProcess]: Starting monitored process 5078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5078)] Waiting until timeout for monitored process [2021-11-20 06:24:52,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5078)] Ended with exit code 0 [2021-11-20 06:24:52,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,472 INFO L229 MonitoredProcess]: Starting monitored process 5079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5079)] Waiting until timeout for monitored process [2021-11-20 06:24:52,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5079)] Ended with exit code 0 [2021-11-20 06:24:52,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,507 INFO L229 MonitoredProcess]: Starting monitored process 5080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5080)] Waiting until timeout for monitored process [2021-11-20 06:24:52,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5080)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,543 INFO L229 MonitoredProcess]: Starting monitored process 5081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5081)] Waiting until timeout for monitored process [2021-11-20 06:24:52,544 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 [2021-11-20 06:24:52,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,554 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5081)] Ended with exit code 0 [2021-11-20 06:24:52,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,580 INFO L229 MonitoredProcess]: Starting monitored process 5082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5082)] Waiting until timeout for monitored process [2021-11-20 06:24:52,581 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 [2021-11-20 06:24:52,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5082)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,619 INFO L229 MonitoredProcess]: Starting monitored process 5083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5083)] Waiting until timeout for monitored process [2021-11-20 06:24:52,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5083)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,656 INFO L229 MonitoredProcess]: Starting monitored process 5084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5084)] Waiting until timeout for monitored process [2021-11-20 06:24:52,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5084)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,692 INFO L229 MonitoredProcess]: Starting monitored process 5085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5085)] Waiting until timeout for monitored process [2021-11-20 06:24:52,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5085)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,726 INFO L229 MonitoredProcess]: Starting monitored process 5086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5086)] Waiting until timeout for monitored process [2021-11-20 06:24:52,727 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 [2021-11-20 06:24:52,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5086)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,761 INFO L229 MonitoredProcess]: Starting monitored process 5087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5087)] Waiting until timeout for monitored process [2021-11-20 06:24:52,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5087)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,798 INFO L229 MonitoredProcess]: Starting monitored process 5088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5088)] Waiting until timeout for monitored process [2021-11-20 06:24:52,799 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 [2021-11-20 06:24:52,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5088)] Ended with exit code 0 [2021-11-20 06:24:52,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,838 INFO L229 MonitoredProcess]: Starting monitored process 5089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5089)] Waiting until timeout for monitored process [2021-11-20 06:24:52,839 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 [2021-11-20 06:24:52,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5089)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:52,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,874 INFO L229 MonitoredProcess]: Starting monitored process 5090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5090)] Waiting until timeout for monitored process [2021-11-20 06:24:52,875 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 [2021-11-20 06:24:52,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5090)] Ended with exit code 0 [2021-11-20 06:24:52,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,905 INFO L229 MonitoredProcess]: Starting monitored process 5091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5091)] Waiting until timeout for monitored process [2021-11-20 06:24:52,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:52,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:52,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5091)] Ended with exit code 0 [2021-11-20 06:24:52,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:52,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:52,939 INFO L229 MonitoredProcess]: Starting monitored process 5092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:52,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5092)] Waiting until timeout for monitored process [2021-11-20 06:24:52,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:52,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:52,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:52,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:52,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:52,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:52,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:52,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:52,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5092)] Ended with exit code 0 [2021-11-20 06:24:53,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,032 INFO L229 MonitoredProcess]: Starting monitored process 5093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5093)] Waiting until timeout for monitored process [2021-11-20 06:24:53,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5093)] Ended with exit code 0 [2021-11-20 06:24:53,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,068 INFO L229 MonitoredProcess]: Starting monitored process 5094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5094)] Waiting until timeout for monitored process [2021-11-20 06:24:53,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5094)] Ended with exit code 0 [2021-11-20 06:24:53,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,105 INFO L229 MonitoredProcess]: Starting monitored process 5095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5095)] Waiting until timeout for monitored process [2021-11-20 06:24:53,106 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 [2021-11-20 06:24:53,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5095)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,141 INFO L229 MonitoredProcess]: Starting monitored process 5096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5096)] Waiting until timeout for monitored process [2021-11-20 06:24:53,142 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 [2021-11-20 06:24:53,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5096)] Ended with exit code 0 [2021-11-20 06:24:53,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,181 INFO L229 MonitoredProcess]: Starting monitored process 5097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5097)] Waiting until timeout for monitored process [2021-11-20 06:24:53,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5097)] Ended with exit code 0 [2021-11-20 06:24:53,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,219 INFO L229 MonitoredProcess]: Starting monitored process 5098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5098)] Waiting until timeout for monitored process [2021-11-20 06:24:53,220 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 [2021-11-20 06:24:53,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5098)] Ended with exit code 0 [2021-11-20 06:24:53,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,254 INFO L229 MonitoredProcess]: Starting monitored process 5099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5099)] Waiting until timeout for monitored process [2021-11-20 06:24:53,255 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 [2021-11-20 06:24:53,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5099)] Ended with exit code 0 [2021-11-20 06:24:53,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,295 INFO L229 MonitoredProcess]: Starting monitored process 5100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5100)] Waiting until timeout for monitored process [2021-11-20 06:24:53,296 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 [2021-11-20 06:24:53,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5100)] Ended with exit code 0 [2021-11-20 06:24:53,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,331 INFO L229 MonitoredProcess]: Starting monitored process 5101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5101)] Waiting until timeout for monitored process [2021-11-20 06:24:53,333 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 [2021-11-20 06:24:53,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5101)] Ended with exit code 0 [2021-11-20 06:24:53,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,366 INFO L229 MonitoredProcess]: Starting monitored process 5102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5102)] Waiting until timeout for monitored process [2021-11-20 06:24:53,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5102)] Ended with exit code 0 [2021-11-20 06:24:53,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,401 INFO L229 MonitoredProcess]: Starting monitored process 5103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5103)] Waiting until timeout for monitored process [2021-11-20 06:24:53,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5103)] Ended with exit code 0 [2021-11-20 06:24:53,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,432 INFO L229 MonitoredProcess]: Starting monitored process 5104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5104)] Waiting until timeout for monitored process [2021-11-20 06:24:53,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5104)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,463 INFO L229 MonitoredProcess]: Starting monitored process 5105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5105)] Waiting until timeout for monitored process [2021-11-20 06:24:53,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5105)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,499 INFO L229 MonitoredProcess]: Starting monitored process 5106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5106)] Waiting until timeout for monitored process [2021-11-20 06:24:53,500 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 [2021-11-20 06:24:53,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5106)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,536 INFO L229 MonitoredProcess]: Starting monitored process 5107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5107)] Waiting until timeout for monitored process [2021-11-20 06:24:53,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5107)] Ended with exit code 0 [2021-11-20 06:24:53,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,572 INFO L229 MonitoredProcess]: Starting monitored process 5108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5108)] Waiting until timeout for monitored process [2021-11-20 06:24:53,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,583 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5108)] Ended with exit code 0 [2021-11-20 06:24:53,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,609 INFO L229 MonitoredProcess]: Starting monitored process 5109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5109)] Waiting until timeout for monitored process [2021-11-20 06:24:53,610 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 [2021-11-20 06:24:53,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5109)] Ended with exit code 0 [2021-11-20 06:24:53,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,645 INFO L229 MonitoredProcess]: Starting monitored process 5110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5110)] Waiting until timeout for monitored process [2021-11-20 06:24:53,646 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 [2021-11-20 06:24:53,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5110)] Ended with exit code 0 [2021-11-20 06:24:53,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,682 INFO L229 MonitoredProcess]: Starting monitored process 5111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5111)] Waiting until timeout for monitored process [2021-11-20 06:24:53,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5111)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,716 INFO L229 MonitoredProcess]: Starting monitored process 5112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5112)] Waiting until timeout for monitored process [2021-11-20 06:24:53,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5112)] Ended with exit code 0 [2021-11-20 06:24:53,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,751 INFO L229 MonitoredProcess]: Starting monitored process 5113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5113)] Waiting until timeout for monitored process [2021-11-20 06:24:53,752 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 [2021-11-20 06:24:53,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5113)] Ended with exit code 0 [2021-11-20 06:24:53,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,787 INFO L229 MonitoredProcess]: Starting monitored process 5114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5114)] Waiting until timeout for monitored process [2021-11-20 06:24:53,788 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 [2021-11-20 06:24:53,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5114)] Ended with exit code 0 [2021-11-20 06:24:53,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,823 INFO L229 MonitoredProcess]: Starting monitored process 5115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5115)] Waiting until timeout for monitored process [2021-11-20 06:24:53,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5115)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,860 INFO L229 MonitoredProcess]: Starting monitored process 5116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5116)] Waiting until timeout for monitored process [2021-11-20 06:24:53,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5116)] Ended with exit code 0 [2021-11-20 06:24:53,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,897 INFO L229 MonitoredProcess]: Starting monitored process 5117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5117)] Waiting until timeout for monitored process [2021-11-20 06:24:53,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5117)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,935 INFO L229 MonitoredProcess]: Starting monitored process 5118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5118)] Waiting until timeout for monitored process [2021-11-20 06:24:53,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:53,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5118)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:53,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:53,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:53,971 INFO L229 MonitoredProcess]: Starting monitored process 5119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:53,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5119)] Waiting until timeout for monitored process [2021-11-20 06:24:53,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:53,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:53,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:53,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:53,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:53,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:53,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:53,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:53,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:53,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5119)] Ended with exit code 0 [2021-11-20 06:24:54,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,006 INFO L229 MonitoredProcess]: Starting monitored process 5120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5120)] Waiting until timeout for monitored process [2021-11-20 06:24:54,007 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 [2021-11-20 06:24:54,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5120)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,038 INFO L229 MonitoredProcess]: Starting monitored process 5121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5121)] Waiting until timeout for monitored process [2021-11-20 06:24:54,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5121)] Ended with exit code 0 [2021-11-20 06:24:54,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,079 INFO L229 MonitoredProcess]: Starting monitored process 5122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5122)] Waiting until timeout for monitored process [2021-11-20 06:24:54,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5122)] Ended with exit code 0 [2021-11-20 06:24:54,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,116 INFO L229 MonitoredProcess]: Starting monitored process 5123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5123)] Waiting until timeout for monitored process [2021-11-20 06:24:54,117 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 [2021-11-20 06:24:54,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5123)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,153 INFO L229 MonitoredProcess]: Starting monitored process 5124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5124)] Waiting until timeout for monitored process [2021-11-20 06:24:54,154 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 [2021-11-20 06:24:54,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5124)] Ended with exit code 0 [2021-11-20 06:24:54,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,189 INFO L229 MonitoredProcess]: Starting monitored process 5125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5125)] Waiting until timeout for monitored process [2021-11-20 06:24:54,190 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 [2021-11-20 06:24:54,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5125)] Ended with exit code 0 [2021-11-20 06:24:54,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,227 INFO L229 MonitoredProcess]: Starting monitored process 5126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5126)] Waiting until timeout for monitored process [2021-11-20 06:24:54,228 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 [2021-11-20 06:24:54,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5126)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,266 INFO L229 MonitoredProcess]: Starting monitored process 5127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5127)] Waiting until timeout for monitored process [2021-11-20 06:24:54,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5127)] Ended with exit code 0 [2021-11-20 06:24:54,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,302 INFO L229 MonitoredProcess]: Starting monitored process 5128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5128)] Waiting until timeout for monitored process [2021-11-20 06:24:54,304 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 [2021-11-20 06:24:54,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:24:54,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:24:54,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:24:54,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5128)] Ended with exit code 0 [2021-11-20 06:24:54,342 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-20 06:24:54,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,343 INFO L229 MonitoredProcess]: Starting monitored process 5129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5129)] Waiting until timeout for monitored process [2021-11-20 06:24:54,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,356 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5129)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,386 INFO L229 MonitoredProcess]: Starting monitored process 5130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5130)] Waiting until timeout for monitored process [2021-11-20 06:24:54,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,400 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5130)] Ended with exit code 0 [2021-11-20 06:24:54,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,432 INFO L229 MonitoredProcess]: Starting monitored process 5131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5131)] Waiting until timeout for monitored process [2021-11-20 06:24:54,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5131)] Ended with exit code 0 [2021-11-20 06:24:54,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,474 INFO L229 MonitoredProcess]: Starting monitored process 5132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5132)] Waiting until timeout for monitored process [2021-11-20 06:24:54,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,484 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5132)] Ended with exit code 0 [2021-11-20 06:24:54,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,512 INFO L229 MonitoredProcess]: Starting monitored process 5133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5133)] Waiting until timeout for monitored process [2021-11-20 06:24:54,516 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 [2021-11-20 06:24:54,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5133)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,554 INFO L229 MonitoredProcess]: Starting monitored process 5134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5134)] Waiting until timeout for monitored process [2021-11-20 06:24:54,555 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 [2021-11-20 06:24:54,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5134)] Ended with exit code 0 [2021-11-20 06:24:54,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,603 INFO L229 MonitoredProcess]: Starting monitored process 5135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5135)] Waiting until timeout for monitored process [2021-11-20 06:24:54,604 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 [2021-11-20 06:24:54,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5135)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,636 INFO L229 MonitoredProcess]: Starting monitored process 5136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5136)] Waiting until timeout for monitored process [2021-11-20 06:24:54,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5136)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,672 INFO L229 MonitoredProcess]: Starting monitored process 5137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5137)] Waiting until timeout for monitored process [2021-11-20 06:24:54,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,683 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5137)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,710 INFO L229 MonitoredProcess]: Starting monitored process 5138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5138)] Waiting until timeout for monitored process [2021-11-20 06:24:54,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,721 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5138)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,749 INFO L229 MonitoredProcess]: Starting monitored process 5139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5139)] Waiting until timeout for monitored process [2021-11-20 06:24:54,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,759 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5139)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,788 INFO L229 MonitoredProcess]: Starting monitored process 5140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5140)] Waiting until timeout for monitored process [2021-11-20 06:24:54,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,798 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5140)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,826 INFO L229 MonitoredProcess]: Starting monitored process 5141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5141)] Waiting until timeout for monitored process [2021-11-20 06:24:54,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5141)] Ended with exit code 0 [2021-11-20 06:24:54,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,865 INFO L229 MonitoredProcess]: Starting monitored process 5142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5142)] Waiting until timeout for monitored process [2021-11-20 06:24:54,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5142)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:54,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,903 INFO L229 MonitoredProcess]: Starting monitored process 5143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5143)] Waiting until timeout for monitored process [2021-11-20 06:24:54,905 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 [2021-11-20 06:24:54,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5143)] Ended with exit code 0 [2021-11-20 06:24:54,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,942 INFO L229 MonitoredProcess]: Starting monitored process 5144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5144)] Waiting until timeout for monitored process [2021-11-20 06:24:54,943 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 [2021-11-20 06:24:54,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:54,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:54,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5144)] Ended with exit code 0 [2021-11-20 06:24:54,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:54,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:54,982 INFO L229 MonitoredProcess]: Starting monitored process 5145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:54,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5145)] Waiting until timeout for monitored process [2021-11-20 06:24:54,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:54,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:54,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:54,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:54,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:54,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:54,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:54,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:54,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5145)] Ended with exit code 0 [2021-11-20 06:24:55,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,027 INFO L229 MonitoredProcess]: Starting monitored process 5146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5146)] Waiting until timeout for monitored process [2021-11-20 06:24:55,028 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 [2021-11-20 06:24:55,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,037 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,039 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5146)] Ended with exit code 0 [2021-11-20 06:24:55,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,067 INFO L229 MonitoredProcess]: Starting monitored process 5147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5147)] Waiting until timeout for monitored process [2021-11-20 06:24:55,068 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 [2021-11-20 06:24:55,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5147)] Ended with exit code 0 [2021-11-20 06:24:55,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,104 INFO L229 MonitoredProcess]: Starting monitored process 5148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5148)] Waiting until timeout for monitored process [2021-11-20 06:24:55,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5148)] Ended with exit code 0 [2021-11-20 06:24:55,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,141 INFO L229 MonitoredProcess]: Starting monitored process 5149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5149)] Waiting until timeout for monitored process [2021-11-20 06:24:55,142 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 [2021-11-20 06:24:55,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5149)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:55,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,177 INFO L229 MonitoredProcess]: Starting monitored process 5150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5150)] Waiting until timeout for monitored process [2021-11-20 06:24:55,178 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 [2021-11-20 06:24:55,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,186 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5150)] Ended with exit code 0 [2021-11-20 06:24:55,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,211 INFO L229 MonitoredProcess]: Starting monitored process 5151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5151)] Waiting until timeout for monitored process [2021-11-20 06:24:55,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5151)] Ended with exit code 0 [2021-11-20 06:24:55,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,249 INFO L229 MonitoredProcess]: Starting monitored process 5152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5152)] Waiting until timeout for monitored process [2021-11-20 06:24:55,250 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 [2021-11-20 06:24:55,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5152)] Ended with exit code 0 [2021-11-20 06:24:55,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,286 INFO L229 MonitoredProcess]: Starting monitored process 5153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5153)] Waiting until timeout for monitored process [2021-11-20 06:24:55,287 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 [2021-11-20 06:24:55,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5153)] Ended with exit code 0 [2021-11-20 06:24:55,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,321 INFO L229 MonitoredProcess]: Starting monitored process 5154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5154)] Waiting until timeout for monitored process [2021-11-20 06:24:55,322 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 [2021-11-20 06:24:55,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,331 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5154)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:55,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,357 INFO L229 MonitoredProcess]: Starting monitored process 5155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5155)] Waiting until timeout for monitored process [2021-11-20 06:24:55,358 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 [2021-11-20 06:24:55,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,370 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5155)] Ended with exit code 0 [2021-11-20 06:24:55,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,479 INFO L229 MonitoredProcess]: Starting monitored process 5156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5156)] Waiting until timeout for monitored process [2021-11-20 06:24:55,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,488 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5156)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:55,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,511 INFO L229 MonitoredProcess]: Starting monitored process 5157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5157)] Waiting until timeout for monitored process [2021-11-20 06:24:55,512 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 [2021-11-20 06:24:55,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5157)] Ended with exit code 0 [2021-11-20 06:24:55,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,547 INFO L229 MonitoredProcess]: Starting monitored process 5158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5158)] Waiting until timeout for monitored process [2021-11-20 06:24:55,548 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 [2021-11-20 06:24:55,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5158)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:55,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,585 INFO L229 MonitoredProcess]: Starting monitored process 5159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5159)] Waiting until timeout for monitored process [2021-11-20 06:24:55,586 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 [2021-11-20 06:24:55,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,594 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5159)] Ended with exit code 0 [2021-11-20 06:24:55,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,625 INFO L229 MonitoredProcess]: Starting monitored process 5160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5160)] Waiting until timeout for monitored process [2021-11-20 06:24:55,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5160)] Ended with exit code 0 [2021-11-20 06:24:55,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,662 INFO L229 MonitoredProcess]: Starting monitored process 5161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5161)] Waiting until timeout for monitored process [2021-11-20 06:24:55,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5161)] Ended with exit code 0 [2021-11-20 06:24:55,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,698 INFO L229 MonitoredProcess]: Starting monitored process 5162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5162)] Waiting until timeout for monitored process [2021-11-20 06:24:55,699 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 [2021-11-20 06:24:55,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,708 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5162)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:55,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,738 INFO L229 MonitoredProcess]: Starting monitored process 5163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5163)] Waiting until timeout for monitored process [2021-11-20 06:24:55,739 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 [2021-11-20 06:24:55,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,747 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5163)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:55,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,771 INFO L229 MonitoredProcess]: Starting monitored process 5164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5164)] Waiting until timeout for monitored process [2021-11-20 06:24:55,772 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 [2021-11-20 06:24:55,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5164)] Ended with exit code 0 [2021-11-20 06:24:55,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,803 INFO L229 MonitoredProcess]: Starting monitored process 5165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5165)] Waiting until timeout for monitored process [2021-11-20 06:24:55,803 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 [2021-11-20 06:24:55,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,811 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,812 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5165)] Ended with exit code 0 [2021-11-20 06:24:55,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,835 INFO L229 MonitoredProcess]: Starting monitored process 5166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5166)] Waiting until timeout for monitored process [2021-11-20 06:24:55,836 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 [2021-11-20 06:24:55,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,844 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5166)] Ended with exit code 0 [2021-11-20 06:24:55,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,866 INFO L229 MonitoredProcess]: Starting monitored process 5167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5167)] Waiting until timeout for monitored process [2021-11-20 06:24:55,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5167)] Ended with exit code 0 [2021-11-20 06:24:55,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,899 INFO L229 MonitoredProcess]: Starting monitored process 5168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5168)] Waiting until timeout for monitored process [2021-11-20 06:24:55,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5168)] Ended with exit code 0 [2021-11-20 06:24:55,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,936 INFO L229 MonitoredProcess]: Starting monitored process 5169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5169)] Waiting until timeout for monitored process [2021-11-20 06:24:55,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:55,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5169)] Ended with exit code 0 [2021-11-20 06:24:55,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:55,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:55,970 INFO L229 MonitoredProcess]: Starting monitored process 5170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:55,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5170)] Waiting until timeout for monitored process [2021-11-20 06:24:55,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:55,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:55,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:55,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:55,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:55,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:55,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:55,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:55,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:55,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5170)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,002 INFO L229 MonitoredProcess]: Starting monitored process 5171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5171)] Waiting until timeout for monitored process [2021-11-20 06:24:56,003 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 [2021-11-20 06:24:56,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,011 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,012 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5171)] Ended with exit code 0 [2021-11-20 06:24:56,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,037 INFO L229 MonitoredProcess]: Starting monitored process 5172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5172)] Waiting until timeout for monitored process [2021-11-20 06:24:56,038 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 [2021-11-20 06:24:56,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,046 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5172)] Ended with exit code 0 [2021-11-20 06:24:56,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,070 INFO L229 MonitoredProcess]: Starting monitored process 5173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5173)] Waiting until timeout for monitored process [2021-11-20 06:24:56,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5173)] Ended with exit code 0 [2021-11-20 06:24:56,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,106 INFO L229 MonitoredProcess]: Starting monitored process 5174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5174)] Waiting until timeout for monitored process [2021-11-20 06:24:56,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5174)] Ended with exit code 0 [2021-11-20 06:24:56,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,138 INFO L229 MonitoredProcess]: Starting monitored process 5175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5175)] Waiting until timeout for monitored process [2021-11-20 06:24:56,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5175)] Ended with exit code 0 [2021-11-20 06:24:56,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,171 INFO L229 MonitoredProcess]: Starting monitored process 5176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5176)] Waiting until timeout for monitored process [2021-11-20 06:24:56,172 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 [2021-11-20 06:24:56,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5176)] Ended with exit code 0 [2021-11-20 06:24:56,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,204 INFO L229 MonitoredProcess]: Starting monitored process 5177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5177)] Waiting until timeout for monitored process [2021-11-20 06:24:56,205 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 [2021-11-20 06:24:56,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5177)] Ended with exit code 0 [2021-11-20 06:24:56,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,237 INFO L229 MonitoredProcess]: Starting monitored process 5178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5178)] Waiting until timeout for monitored process [2021-11-20 06:24:56,238 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 [2021-11-20 06:24:56,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5178)] Ended with exit code 0 [2021-11-20 06:24:56,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,274 INFO L229 MonitoredProcess]: Starting monitored process 5179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5179)] Waiting until timeout for monitored process [2021-11-20 06:24:56,275 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 [2021-11-20 06:24:56,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5179)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,307 INFO L229 MonitoredProcess]: Starting monitored process 5180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5180)] Waiting until timeout for monitored process [2021-11-20 06:24:56,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,316 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5180)] Ended with exit code 0 [2021-11-20 06:24:56,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,343 INFO L229 MonitoredProcess]: Starting monitored process 5181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5181)] Waiting until timeout for monitored process [2021-11-20 06:24:56,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,353 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5181)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,378 INFO L229 MonitoredProcess]: Starting monitored process 5182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5182)] Waiting until timeout for monitored process [2021-11-20 06:24:56,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,387 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5182)] Ended with exit code 0 [2021-11-20 06:24:56,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,412 INFO L229 MonitoredProcess]: Starting monitored process 5183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5183)] Waiting until timeout for monitored process [2021-11-20 06:24:56,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5183)] Ended with exit code 0 [2021-11-20 06:24:56,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,446 INFO L229 MonitoredProcess]: Starting monitored process 5184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5184)] Waiting until timeout for monitored process [2021-11-20 06:24:56,447 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 [2021-11-20 06:24:56,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,456 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5184)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,490 INFO L229 MonitoredProcess]: Starting monitored process 5185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5185)] Waiting until timeout for monitored process [2021-11-20 06:24:56,491 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 [2021-11-20 06:24:56,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,499 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5185)] Ended with exit code 0 [2021-11-20 06:24:56,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,523 INFO L229 MonitoredProcess]: Starting monitored process 5186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5186)] Waiting until timeout for monitored process [2021-11-20 06:24:56,524 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 [2021-11-20 06:24:56,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,533 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5186)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,557 INFO L229 MonitoredProcess]: Starting monitored process 5187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5187)] Waiting until timeout for monitored process [2021-11-20 06:24:56,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5187)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,593 INFO L229 MonitoredProcess]: Starting monitored process 5188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5188)] Waiting until timeout for monitored process [2021-11-20 06:24:56,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5188)] Ended with exit code 0 [2021-11-20 06:24:56,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,629 INFO L229 MonitoredProcess]: Starting monitored process 5189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5189)] Waiting until timeout for monitored process [2021-11-20 06:24:56,630 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 [2021-11-20 06:24:56,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,637 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5189)] Ended with exit code 0 [2021-11-20 06:24:56,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,667 INFO L229 MonitoredProcess]: Starting monitored process 5190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5190)] Waiting until timeout for monitored process [2021-11-20 06:24:56,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:24:56,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,677 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5190)] Ended with exit code 0 [2021-11-20 06:24:56,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:24:56,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:24:56,704 INFO L229 MonitoredProcess]: Starting monitored process 5191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:24:56,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5191)] Waiting until timeout for monitored process [2021-11-20 06:24:56,705 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 [2021-11-20 06:24:56,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:24:56,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:24:56,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:24:56,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:24:56,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:24:56,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:24:56,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:24:56,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:24:56,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:24:56,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5191)] Forceful destruction successful, exit code 0 [2021-11-20 06:24:56,740 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:24:56,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:24:56,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:24:56,741 INFO L87 Difference]: Start difference. First operand 53524 states and 83098 transitions. cyclomatic complexity: 29586 Second operand has 3 states, 3 states have (on average 87.0) internal successors, (261), 3 states have internal predecessors, (261), 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) [2021-11-20 06:24:57,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:24:57,073 INFO L93 Difference]: Finished difference Result 107007 states and 166112 transitions. [2021-11-20 06:24:57,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:24:57,074 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 107007 states and 166112 transitions. [2021-11-20 06:24:57,558 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 54816 [2021-11-20 06:24:57,871 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 107007 states to 107007 states and 166112 transitions. [2021-11-20 06:24:57,871 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 79599 [2021-11-20 06:24:57,919 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 79599 [2021-11-20 06:24:57,919 INFO L73 IsDeterministic]: Start isDeterministic. Operand 107007 states and 166112 transitions. [2021-11-20 06:24:57,938 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-11-20 06:24:57,938 INFO L681 BuchiCegarLoop]: Abstraction has 107007 states and 166112 transitions. [2021-11-20 06:24:57,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107007 states and 166112 transitions. [2021-11-20 06:24:58,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107007 to 53571. [2021-11-20 06:24:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53571 states, 53571 states have (on average 1.5525564204513636) internal successors, (83172), 53570 states have internal predecessors, (83172), 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) [2021-11-20 06:24:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53571 states to 53571 states and 83172 transitions. [2021-11-20 06:24:58,916 INFO L704 BuchiCegarLoop]: Abstraction has 53571 states and 83172 transitions. [2021-11-20 06:24:58,916 INFO L587 BuchiCegarLoop]: Abstraction has 53571 states and 83172 transitions. [2021-11-20 06:24:58,916 INFO L425 BuchiCegarLoop]: ======== Iteration 23============ [2021-11-20 06:24:58,916 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53571 states and 83172 transitions. [2021-11-20 06:24:59,081 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 27408 [2021-11-20 06:24:59,081 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:24:59,081 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:24:59,086 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:24:59,086 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:24:59,087 INFO L791 eck$LassoCheckResult]: Stem: 1126471#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(50, 2);call #Ultimate.allocInit(12, 3);~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;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 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;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 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;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 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;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 1126383#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 1125867#L699 assume !(0 != init_~r121~0#1 % 256); 1125821#L702 assume 0 != init_~r131~0#1 % 256; 1125822#L703 assume 0 != ~ep32~0 % 256;init_~tmp~0#1 := 1; 1126094#L718 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1127046#L728 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1127047#L747 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1126501#L757 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1126502#L776 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1126496#L786 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1125870#L805 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1127527#L815 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1127523#L834 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1127519#L844 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1126346#L863 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1126156#L873 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1125396#L892 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1126023#L902 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1125698#L921 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1125699#L931 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1127504#L950 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1126082#L960 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1125357#L979 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1125716#L989 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1127560#L1008 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1127556#L1018 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1126372#L1037 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1126373#L1047 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1127548#L1066 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1127546#L1076 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1127025#L1095 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1126219#L1105 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1126220#L1124 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1126258#L1134 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1127535#L1153 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1127531#L1163 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1127530#L1182 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1127529#L1192 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1126875#L1211 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1125872#L1221 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1125474#L1240 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1125887#L1250 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1125339#L1269 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1126441#L1279 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1126829#L1298 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1127583#L1308 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1127582#L1327 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1127575#L1337 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1126012#L1356 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1126013#L1366 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1126229#L1385 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1126230#L1395 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1127570#L1414 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1127569#L1424 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1125964#L1443 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1125965#L1453 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1127172#L1472 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1127165#L1482 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1127164#L1501 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1127161#L1511 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1127154#L1530 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1127149#L1540 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1125742#L1559 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1125743#L1569 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1127142#L1588 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1127139#L1598 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1127134#L1617 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1127127#L1627 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1127126#L1646 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 1127125#L1656 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1126601#L1675 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1127743#L1685 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1127740#L1704 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 1127733#L1714 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1127732#L1733 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1127730#L1743 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1127724#L1762 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1127717#L1772 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1126526#L1791 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1127713#L1801 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1127712#L1820 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 1127709#L1830 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1127704#L1849 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1127701#L1859 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1127466#L1878 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1127699#L1888 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1127693#L1907 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1127688#L1917 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1127685#L1936 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1127678#L1946 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1127677#L1965 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1127675#L1975 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1127669#L1994 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1127662#L2004 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1127661#L2023 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1127654#L2033 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1127653#L2052 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1127649#L2062 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1127643#L2081 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1127639#L2091 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1127638#L2110 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1127636#L2120 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1127632#L2139 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 1127627#L2149 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1127624#L2168 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1127617#L2178 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1127616#L2197 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1127614#L2207 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1127608#L2226 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1127607#L2236 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1126295#L2255 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1126296#L2265 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1125707#L2284 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1125708#L2294 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1127759#L2313 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1125942#L2323 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1125539#L2342 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1125891#L2352 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1125316#L2371 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 1126201#L2381 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1125620#L2400 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1125731#L2410 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1125319#L2429 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1125572#L2439 assume ~id1~0 != ~id2~0; 1125573#L2440 assume ~id1~0 != ~id3~0; 1126473#L2441 assume ~id1~0 != ~id4~0; 1126474#L2442 assume ~id1~0 != ~id5~0; 1126445#L2443 assume ~id2~0 != ~id3~0; 1126446#L2444 assume ~id2~0 != ~id4~0; 1126378#L2445 assume ~id2~0 != ~id5~0; 1126379#L2446 assume ~id3~0 != ~id4~0; 1126456#L2447 assume ~id3~0 != ~id5~0; 1126457#L2448 assume ~id4~0 != ~id5~0; 1126014#L2449 assume ~id1~0 >= 0; 1125457#L2450 assume ~id2~0 >= 0; 1125458#L2451 assume ~id3~0 >= 0; 1126231#L2452 assume ~id4~0 >= 0; 1126232#L2453 assume ~id5~0 >= 0; 1125717#L2454 assume 0 == ~r1~0 % 256; 1125718#L2455 assume 0 == ~r2~0 % 256; 1125433#L2456 assume 0 == ~r3~0 % 256; 1125434#L2457 assume 0 == ~r4~0 % 256; 1125559#L2458 assume 0 == ~r5~0 % 256; 1125560#L2459 assume 0 != init_~r124~0#1 % 256; 1126254#L2460 assume 0 != init_~r134~0#1 % 256; 1126255#L2461 assume 0 != init_~r144~0#1 % 256; 1125505#L2462 assume 0 != init_~r154~0#1 % 256; 1125506#L2463 assume 0 != init_~r214~0#1 % 256; 1126066#L2464 assume 0 != init_~r234~0#1 % 256; 1125831#L2465 assume 0 != init_~r244~0#1 % 256; 1125832#L2466 assume 0 != init_~r254~0#1 % 256; 1128645#L2467 assume 0 != init_~r314~0#1 % 256; 1126150#L2468 assume 0 != init_~r324~0#1 % 256; 1126151#L2469 assume 0 != init_~r344~0#1 % 256; 1126203#L2470 assume 0 != init_~r354~0#1 % 256; 1125567#L2471 assume 0 != init_~r414~0#1 % 256; 1125568#L2472 assume 0 != init_~r424~0#1 % 256; 1128643#L2473 assume 0 != init_~r434~0#1 % 256; 1128642#L2474 assume 0 != init_~r454~0#1 % 256; 1125996#L2475 assume 0 != init_~r514~0#1 % 256; 1125997#L2476 assume 0 != init_~r524~0#1 % 256; 1126233#L2477 assume 0 != init_~r534~0#1 % 256; 1128640#L2478 assume 0 != init_~r544~0#1 % 256; 1128639#L2479 assume ~max1~0 == ~id1~0; 1128638#L2480 assume ~max2~0 == ~id2~0; 1128637#L2481 assume ~max3~0 == ~id3~0; 1128636#L2482 assume ~max4~0 == ~id4~0; 1128635#L2483 assume ~max5~0 == ~id5~0; 1128634#L2484 assume 0 == ~st1~0; 1128633#L2485 assume 0 == ~st2~0; 1128632#L2486 assume 0 == ~st3~0; 1128631#L2487 assume 0 == ~st4~0; 1125643#L2488 assume 0 == ~st5~0; 1125644#L2489 assume 0 == ~nl1~0; 1125845#L2490 assume 0 == ~nl2~0; 1126116#L2491 assume 0 == ~nl3~0; 1125811#L2492 assume 0 == ~nl4~0; 1125812#L2493 assume 0 == ~nl5~0; 1126259#L2494 assume 0 == ~mode1~0 % 256; 1126260#L2495 assume 0 == ~mode2~0 % 256; 1125590#L2496 assume 0 == ~mode3~0 % 256; 1125591#L2497 assume 0 == ~mode4~0 % 256; 1125915#L2498 assume 0 == ~mode5~0 % 256; 1125916#L2499 assume 0 != ~newmax1~0 % 256; 1126096#L2500 assume 0 != ~newmax2~0 % 256; 1126097#L2501 assume 0 != ~newmax3~0 % 256; 1126466#L2502 assume 0 != ~newmax4~0 % 256; 1126467#L2503 assume 0 != ~newmax5~0 % 256;init_~tmp___59~0#1 := 1; 1126421#L2439-1 init_#res#1 := init_~tmp___59~0#1; 1126422#L2700 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1125487#L22 assume !(0 == assume_abort_if_not_~cond#1); 1125488#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1128626#L2877-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1128624#L155 assume !(0 != ~mode1~0 % 256); 1128623#L199 assume ~r1~0 % 256 < 4; 1128619#L200 assume !(0 != ~ep12~0 % 256); 1128620#L200-1 assume !(0 != ~ep13~0 % 256); 1128405#L205 assume !(0 != ~ep14~0 % 256); 1128406#L210 assume !(0 != ~ep15~0 % 256); 1128389#L199-1 ~mode1~0 := 1; 1128390#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1128381#L232 assume !(0 != ~mode2~0 % 256); 1128382#L276 assume ~r2~0 % 256 < 4; 1128369#L277 assume !(0 != ~ep21~0 % 256); 1128367#L277-1 assume !(0 != ~ep23~0 % 256); 1128342#L282 assume !(0 != ~ep24~0 % 256); 1128339#L287 assume !(0 != ~ep25~0 % 256); 1128317#L276-1 ~mode2~0 := 1; 1128318#L232-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1128308#L309 assume 0 != ~mode3~0 % 256;~r3~0 := 1 + ~r3~0 % 256; 1128309#L311 assume !(0 != ~ep13~0 % 256); 1128299#L311-1 assume !(0 != ~ep23~0 % 256); 1128298#L319 assume !(0 != ~ep43~0 % 256); 1128288#L327 assume !(0 != ~ep53~0 % 256); 1128287#L335 ~newmax3~0 := node3_~newmax~2#1; 1128280#L344 assume !(4 == ~r3~0 % 256); 1128279#L344-1 ~mode3~0 := 0; 1128271#L309-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1128272#L386 assume !(0 != ~mode4~0 % 256); 1151122#L430 assume ~r4~0 % 256 < 4; 1129845#L431 assume !(0 != ~ep41~0 % 256); 1129833#L431-1 assume !(0 != ~ep42~0 % 256); 1129821#L436 assume !(0 != ~ep43~0 % 256); 1129818#L441 assume !(0 != ~ep45~0 % 256); 1129796#L430-1 ~mode4~0 := 1; 1129797#L386-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1129786#L463 assume !(0 != ~mode5~0 % 256); 1129788#L507 assume ~r5~0 % 256 < 4; 1149853#L508 assume !(0 != ~ep51~0 % 256); 1168116#L508-1 assume !(0 != ~ep52~0 % 256); 1169002#L513 assume !(0 != ~ep53~0 % 256); 1168998#L518 assume !(0 != ~ep54~0 % 256); 1168994#L507-1 ~mode5~0 := 1; 1168993#L463-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_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;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_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;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1168992#L2708 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1168991#L2709 assume ~st1~0 + ~nl1~0 <= 1; 1168990#L2710 assume ~st2~0 + ~nl2~0 <= 1; 1168989#L2711 assume ~st3~0 + ~nl3~0 <= 1; 1168988#L2712 assume ~st4~0 + ~nl4~0 <= 1; 1168987#L2713 assume ~st5~0 + ~nl5~0 <= 1; 1168986#L2714 assume !(~r1~0 % 256 >= 4); 1168985#L2717 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 1168984#L2718 assume ~r1~0 % 256 < 4; 1168983#L2723 assume !(~r1~0 % 256 >= 4); 1168982#L2727 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 1168981#L2728 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1168980#L2708-1 check_#res#1 := check_~tmp~1#1; 1168979#L2764 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1168978#L2936 assume !(0 == assert_~arg#1 % 256); 1168977#L2931 assume { :end_inline_assert } true; 1168976#L2877-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1168975#L155 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 1168973#L157 assume !(0 != ~ep21~0 % 256); 1168972#L157-1 assume !(0 != ~ep31~0 % 256); 1168970#L165 assume !(0 != ~ep41~0 % 256); 1168968#L173 assume !(0 != ~ep51~0 % 256); 1168966#L181 ~newmax1~0 := node1_~newmax~0#1; 1168965#L190 assume !(4 == ~r1~0 % 256); 1168964#L190-1 ~mode1~0 := 0; 1168963#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1168962#L232 assume 0 != ~mode2~0 % 256;~r2~0 := 1 + ~r2~0 % 256; 1168961#L234 assume !(0 != ~ep12~0 % 256); 1168959#L234-1 [2021-11-20 06:24:59,087 INFO L793 eck$LassoCheckResult]: Loop: 1168959#L234-1 assume 0 != ~ep32~0 % 256;~m2~0 := ~p32_old~0;~p32_old~0 := ~nomsg~0; 1167048#L245 assume ~m2~0 > ~max2~0;~max2~0 := ~m2~0;node2_~newmax~1#1 := 1; 1168957#L242 assume !(0 != ~ep42~0 % 256); 1168956#L250 assume !(0 != ~ep52~0 % 256); 1168954#L258 ~newmax2~0 := node2_~newmax~1#1; 1168953#L267 assume !(4 == ~r2~0 % 256); 1168951#L267-1 ~mode2~0 := 0; 1168950#L232-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1168949#L309 assume !(0 != ~mode3~0 % 256); 1168944#L353 assume !(~r3~0 % 256 < 4); 1168939#L353-1 ~mode3~0 := 1; 1168938#L309-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1165163#L386 assume 0 != ~mode4~0 % 256;~r4~0 := 1 + ~r4~0 % 256; 1165158#L388 assume !(0 != ~ep14~0 % 256); 1165152#L388-1 assume !(0 != ~ep24~0 % 256); 1165146#L396 assume !(0 != ~ep34~0 % 256); 1165140#L404 assume !(0 != ~ep54~0 % 256); 1165137#L412 ~newmax4~0 := node4_~newmax~3#1; 1165131#L421 assume !(4 == ~r4~0 % 256); 1165124#L421-1 ~mode4~0 := 0; 1165120#L386-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1165115#L463 assume 0 != ~mode5~0 % 256;~r5~0 := 1 + ~r5~0 % 256; 1165112#L465 assume !(0 != ~ep15~0 % 256); 1165108#L465-1 assume !(0 != ~ep25~0 % 256); 1165107#L473 assume !(0 != ~ep35~0 % 256); 1165105#L481 assume !(0 != ~ep45~0 % 256); 1165103#L489 ~newmax5~0 := node5_~newmax~4#1; 1165058#L498 assume !(4 == ~r5~0 % 256); 1165054#L498-1 ~mode5~0 := 0; 1165052#L463-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_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;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_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;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1165050#L2708 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1165048#L2709 assume ~st1~0 + ~nl1~0 <= 1; 1165046#L2710 assume ~st2~0 + ~nl2~0 <= 1; 1165041#L2711 assume ~st3~0 + ~nl3~0 <= 1; 1165039#L2712 assume ~st4~0 + ~nl4~0 <= 1; 1165036#L2713 assume ~st5~0 + ~nl5~0 <= 1; 1165032#L2714 assume !(~r1~0 % 256 >= 4); 1165033#L2717 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 1167382#L2718 assume ~r1~0 % 256 < 4; 1167380#L2723 assume !(~r1~0 % 256 >= 4); 1167378#L2727 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 1167376#L2728 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1167374#L2708-1 check_#res#1 := check_~tmp~1#1; 1167372#L2764 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1167370#L2936 assume !(0 == assert_~arg#1 % 256); 1167368#L2931 assume { :end_inline_assert } true; 1167366#L2877-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1167364#L155 assume !(0 != ~mode1~0 % 256); 1167362#L199 assume ~r1~0 % 256 < 4; 1167359#L200 assume !(0 != ~ep12~0 % 256); 1167357#L200-1 assume !(0 != ~ep13~0 % 256); 1167347#L205 assume !(0 != ~ep14~0 % 256); 1167344#L210 assume !(0 != ~ep15~0 % 256); 1167331#L199-1 ~mode1~0 := 1; 1167324#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1167316#L232 assume !(0 != ~mode2~0 % 256); 1167306#L276 assume !(~r2~0 % 256 < 4); 1167301#L276-1 ~mode2~0 := 1; 1167296#L232-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1166238#L309 assume 0 != ~mode3~0 % 256;~r3~0 := 1 + ~r3~0 % 256; 1166236#L311 assume !(0 != ~ep13~0 % 256); 1166233#L311-1 assume !(0 != ~ep23~0 % 256); 1166151#L319 assume !(0 != ~ep43~0 % 256); 1166149#L327 assume !(0 != ~ep53~0 % 256); 1166147#L335 ~newmax3~0 := node3_~newmax~2#1; 1166125#L344 assume !(4 == ~r3~0 % 256); 1166123#L344-1 ~mode3~0 := 0; 1166122#L309-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1166121#L386 assume !(0 != ~mode4~0 % 256); 1166105#L430 assume !(~r4~0 % 256 < 4); 1166101#L430-1 ~mode4~0 := 1; 1166097#L386-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1166093#L463 assume !(0 != ~mode5~0 % 256); 1166094#L507 assume !(~r5~0 % 256 < 4); 1169341#L507-1 ~mode5~0 := 1; 1169340#L463-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_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;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_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;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1169339#L2708 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1169338#L2709 assume ~st1~0 + ~nl1~0 <= 1; 1169337#L2710 assume ~st2~0 + ~nl2~0 <= 1; 1169336#L2711 assume ~st3~0 + ~nl3~0 <= 1; 1169335#L2712 assume ~st4~0 + ~nl4~0 <= 1; 1169334#L2713 assume ~st5~0 + ~nl5~0 <= 1; 1169333#L2714 assume !(~r1~0 % 256 >= 4); 1169332#L2717 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 1169331#L2718 assume ~r1~0 % 256 < 4; 1169330#L2723 assume !(~r1~0 % 256 >= 4); 1169329#L2727 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 1169328#L2728 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1169327#L2708-1 check_#res#1 := check_~tmp~1#1; 1169326#L2764 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1169325#L2936 assume !(0 == assert_~arg#1 % 256); 1169324#L2931 assume { :end_inline_assert } true; 1169323#L2877-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1169322#L155 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 1169320#L157 assume !(0 != ~ep21~0 % 256); 1169319#L157-1 assume !(0 != ~ep31~0 % 256); 1169317#L165 assume !(0 != ~ep41~0 % 256); 1169315#L173 assume !(0 != ~ep51~0 % 256); 1169313#L181 ~newmax1~0 := node1_~newmax~0#1; 1169312#L190 assume !(4 == ~r1~0 % 256); 1169311#L190-1 ~mode1~0 := 0; 1169310#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1169309#L232 assume 0 != ~mode2~0 % 256;~r2~0 := 1 + ~r2~0 % 256; 1168960#L234 assume !(0 != ~ep12~0 % 256); 1168959#L234-1 [2021-11-20 06:24:59,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:24:59,088 INFO L85 PathProgramCache]: Analyzing trace with hash -963847177, now seen corresponding path program 1 times [2021-11-20 06:24:59,088 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:24:59,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062556749] [2021-11-20 06:24:59,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:24:59,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:24:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:24:59,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:24:59,210 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:24:59,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062556749] [2021-11-20 06:24:59,211 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062556749] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:24:59,211 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:24:59,211 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:24:59,211 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13818258] [2021-11-20 06:24:59,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:24:59,212 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:24:59,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:24:59,213 INFO L85 PathProgramCache]: Analyzing trace with hash 634696607, now seen corresponding path program 1 times [2021-11-20 06:24:59,213 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:24:59,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659586163] [2021-11-20 06:24:59,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:24:59,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:24:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:24:59,237 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 06:24:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:24:59,298 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 06:25:05,376 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 06:25:05,376 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 06:25:05,376 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 06:25:05,376 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 06:25:05,376 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 06:25:05,376 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:05,376 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 06:25:05,376 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 06:25:05,377 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c_Iteration23_Loop [2021-11-20 06:25:05,377 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 06:25:05,377 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 06:25:05,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,505 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:05,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:07,499 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 06:25:07,499 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 06:25:07,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,500 INFO L229 MonitoredProcess]: Starting monitored process 5192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5192)] Waiting until timeout for monitored process [2021-11-20 06:25:07,501 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,501 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,509 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,509 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite18#1=0} Honda state: {ULTIMATE.start_node4_#t~ite18#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5192)] Ended with exit code 0 [2021-11-20 06:25:07,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,529 INFO L229 MonitoredProcess]: Starting monitored process 5193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5193)] Waiting until timeout for monitored process [2021-11-20 06:25:07,530 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,530 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,537 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,537 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite13#1=0} Honda state: {ULTIMATE.start_node3_#t~ite13#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5193)] Ended with exit code 0 [2021-11-20 06:25:07,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,556 INFO L229 MonitoredProcess]: Starting monitored process 5194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5194)] Waiting until timeout for monitored process [2021-11-20 06:25:07,557 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,557 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,591 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,591 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st4~0=-2, ~st3~0=7, ~st5~0=0, ~st1~0=-3, ~nl5~0=1, ~st2~0=-2, ~nl4~0=1, ~nl3~0=-7, ~nl2~0=2, ~nl1~0=3} Honda state: {~st4~0=-2, ~st3~0=7, ~st5~0=0, ~st1~0=-3, ~nl5~0=1, ~st2~0=-2, ~nl4~0=1, ~nl3~0=-7, ~nl2~0=2, ~nl1~0=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5194)] Ended with exit code 0 [2021-11-20 06:25:07,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,613 INFO L229 MonitoredProcess]: Starting monitored process 5195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5195)] Waiting until timeout for monitored process [2021-11-20 06:25:07,614 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,614 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,628 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,628 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~newmax1~0=0, ULTIMATE.start_node1_~newmax~0#1=0} Honda state: {~newmax1~0=0, ULTIMATE.start_node1_~newmax~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5195)] Ended with exit code 0 [2021-11-20 06:25:07,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,651 INFO L229 MonitoredProcess]: Starting monitored process 5196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5196)] Waiting until timeout for monitored process [2021-11-20 06:25:07,652 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,652 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,670 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,670 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep34~0=-256} Honda state: {~ep34~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5196)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:07,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,693 INFO L229 MonitoredProcess]: Starting monitored process 5197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5197)] Waiting until timeout for monitored process [2021-11-20 06:25:07,694 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,694 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,703 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,704 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_~newmax~3#1=0} Honda state: {ULTIMATE.start_node4_~newmax~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5197)] Ended with exit code 0 [2021-11-20 06:25:07,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,729 INFO L229 MonitoredProcess]: Starting monitored process 5198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5198)] Waiting until timeout for monitored process [2021-11-20 06:25:07,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,744 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,744 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode1~0=0} Honda state: {~mode1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5198)] Ended with exit code 0 [2021-11-20 06:25:07,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,765 INFO L229 MonitoredProcess]: Starting monitored process 5199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5199)] Waiting until timeout for monitored process [2021-11-20 06:25:07,766 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,766 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,782 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,783 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep43~0=-256} Honda state: {~ep43~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5199)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:07,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,804 INFO L229 MonitoredProcess]: Starting monitored process 5200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5200)] Waiting until timeout for monitored process [2021-11-20 06:25:07,805 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,805 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,814 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,814 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite19#1=0} Honda state: {ULTIMATE.start_node4_#t~ite19#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5200)] Ended with exit code 0 [2021-11-20 06:25:07,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,835 INFO L229 MonitoredProcess]: Starting monitored process 5201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5201)] Waiting until timeout for monitored process [2021-11-20 06:25:07,838 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,838 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,847 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,847 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5201)] Ended with exit code 0 [2021-11-20 06:25:07,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,869 INFO L229 MonitoredProcess]: Starting monitored process 5202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5202)] Waiting until timeout for monitored process [2021-11-20 06:25:07,870 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,870 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,878 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,878 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite14#1=0} Honda state: {ULTIMATE.start_node3_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5202)] Ended with exit code 0 [2021-11-20 06:25:07,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,900 INFO L229 MonitoredProcess]: Starting monitored process 5203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5203)] Waiting until timeout for monitored process [2021-11-20 06:25:07,901 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,901 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,916 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,916 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Honda state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5203)] Ended with exit code 0 [2021-11-20 06:25:07,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,939 INFO L229 MonitoredProcess]: Starting monitored process 5204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5204)] Waiting until timeout for monitored process [2021-11-20 06:25:07,939 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,939 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,948 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,948 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=1} Honda state: {~mode2~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5204)] Ended with exit code 0 [2021-11-20 06:25:07,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,968 INFO L229 MonitoredProcess]: Starting monitored process 5205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5205)] Waiting until timeout for monitored process [2021-11-20 06:25:07,971 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,971 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:07,979 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:25:07,979 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_~newmax~1#1=0} Honda state: {ULTIMATE.start_node2_~newmax~1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 06:25:07,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5205)] Ended with exit code 0 [2021-11-20 06:25:07,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:07,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:07,998 INFO L229 MonitoredProcess]: Starting monitored process 5206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:07,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5206)] Waiting until timeout for monitored process [2021-11-20 06:25:07,999 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:25:07,999 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:08,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5206)] Ended with exit code 0 [2021-11-20 06:25:08,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:08,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:08,038 INFO L229 MonitoredProcess]: Starting monitored process 5207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:08,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5207)] Waiting until timeout for monitored process [2021-11-20 06:25:08,039 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 06:25:08,039 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:25:08,192 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 06:25:08,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5207)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:08,195 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 06:25:08,195 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 06:25:08,195 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 06:25:08,195 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 06:25:08,195 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 06:25:08,195 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:08,195 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 06:25:08,195 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 06:25:08,195 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5_overflow.ufo.UNBOUNDED.pals.c_Iteration23_Loop [2021-11-20 06:25:08,195 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 06:25:08,196 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 06:25:08,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,228 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,298 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,330 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:08,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:25:10,101 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 06:25:10,102 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 06:25:10,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,102 INFO L229 MonitoredProcess]: Starting monitored process 5208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5208)] Waiting until timeout for monitored process [2021-11-20 06:25:10,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5208)] Ended with exit code 0 [2021-11-20 06:25:10,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,134 INFO L229 MonitoredProcess]: Starting monitored process 5209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5209)] Waiting until timeout for monitored process [2021-11-20 06:25:10,135 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 [2021-11-20 06:25:10,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5209)] Ended with exit code 0 [2021-11-20 06:25:10,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,165 INFO L229 MonitoredProcess]: Starting monitored process 5210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5210)] Waiting until timeout for monitored process [2021-11-20 06:25:10,166 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 [2021-11-20 06:25:10,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,174 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5210)] Ended with exit code 0 [2021-11-20 06:25:10,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,196 INFO L229 MonitoredProcess]: Starting monitored process 5211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5211)] Waiting until timeout for monitored process [2021-11-20 06:25:10,197 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 [2021-11-20 06:25:10,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5211)] Ended with exit code 0 [2021-11-20 06:25:10,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,229 INFO L229 MonitoredProcess]: Starting monitored process 5212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5212)] Waiting until timeout for monitored process [2021-11-20 06:25:10,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5212)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,263 INFO L229 MonitoredProcess]: Starting monitored process 5213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5213)] Waiting until timeout for monitored process [2021-11-20 06:25:10,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5213)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,297 INFO L229 MonitoredProcess]: Starting monitored process 5214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5214)] Waiting until timeout for monitored process [2021-11-20 06:25:10,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5214)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,331 INFO L229 MonitoredProcess]: Starting monitored process 5215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5215)] Waiting until timeout for monitored process [2021-11-20 06:25:10,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,340 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5215)] Ended with exit code 0 [2021-11-20 06:25:10,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,364 INFO L229 MonitoredProcess]: Starting monitored process 5216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5216)] Waiting until timeout for monitored process [2021-11-20 06:25:10,365 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 [2021-11-20 06:25:10,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,373 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5216)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,398 INFO L229 MonitoredProcess]: Starting monitored process 5217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5217)] Waiting until timeout for monitored process [2021-11-20 06:25:10,399 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 [2021-11-20 06:25:10,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,408 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5217)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,433 INFO L229 MonitoredProcess]: Starting monitored process 5218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5218)] Waiting until timeout for monitored process [2021-11-20 06:25:10,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5218)] Ended with exit code 0 [2021-11-20 06:25:10,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,466 INFO L229 MonitoredProcess]: Starting monitored process 5219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5219)] Waiting until timeout for monitored process [2021-11-20 06:25:10,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,477 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5219)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,501 INFO L229 MonitoredProcess]: Starting monitored process 5220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5220)] Waiting until timeout for monitored process [2021-11-20 06:25:10,502 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 [2021-11-20 06:25:10,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5220)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,535 INFO L229 MonitoredProcess]: Starting monitored process 5221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5221)] Waiting until timeout for monitored process [2021-11-20 06:25:10,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,545 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5221)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,570 INFO L229 MonitoredProcess]: Starting monitored process 5222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5222)] Waiting until timeout for monitored process [2021-11-20 06:25:10,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5222)] Ended with exit code 0 [2021-11-20 06:25:10,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,605 INFO L229 MonitoredProcess]: Starting monitored process 5223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5223)] Waiting until timeout for monitored process [2021-11-20 06:25:10,606 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 [2021-11-20 06:25:10,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,615 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5223)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,638 INFO L229 MonitoredProcess]: Starting monitored process 5224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5224)] Waiting until timeout for monitored process [2021-11-20 06:25:10,639 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 [2021-11-20 06:25:10,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,646 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5224)] Ended with exit code 0 [2021-11-20 06:25:10,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,667 INFO L229 MonitoredProcess]: Starting monitored process 5225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5225)] Waiting until timeout for monitored process [2021-11-20 06:25:10,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5225)] Ended with exit code 0 [2021-11-20 06:25:10,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,697 INFO L229 MonitoredProcess]: Starting monitored process 5226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5226)] Waiting until timeout for monitored process [2021-11-20 06:25:10,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5226)] Ended with exit code 0 [2021-11-20 06:25:10,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,726 INFO L229 MonitoredProcess]: Starting monitored process 5227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5227)] Waiting until timeout for monitored process [2021-11-20 06:25:10,727 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 [2021-11-20 06:25:10,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,736 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5227)] Ended with exit code 0 [2021-11-20 06:25:10,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,759 INFO L229 MonitoredProcess]: Starting monitored process 5228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5228)] Waiting until timeout for monitored process [2021-11-20 06:25:10,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5228)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,793 INFO L229 MonitoredProcess]: Starting monitored process 5229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5229)] Waiting until timeout for monitored process [2021-11-20 06:25:10,794 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 [2021-11-20 06:25:10,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5229)] Ended with exit code 0 [2021-11-20 06:25:10,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,827 INFO L229 MonitoredProcess]: Starting monitored process 5230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5230)] Waiting until timeout for monitored process [2021-11-20 06:25:10,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,837 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5230)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,862 INFO L229 MonitoredProcess]: Starting monitored process 5231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5231)] Waiting until timeout for monitored process [2021-11-20 06:25:10,863 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 [2021-11-20 06:25:10,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,872 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5231)] Ended with exit code 0 [2021-11-20 06:25:10,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,896 INFO L229 MonitoredProcess]: Starting monitored process 5232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5232)] Waiting until timeout for monitored process [2021-11-20 06:25:10,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,906 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5232)] Ended with exit code 0 [2021-11-20 06:25:10,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,931 INFO L229 MonitoredProcess]: Starting monitored process 5233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5233)] Waiting until timeout for monitored process [2021-11-20 06:25:10,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:10,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:10,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5233)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:10,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:10,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:10,967 INFO L229 MonitoredProcess]: Starting monitored process 5234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:10,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5234)] Waiting until timeout for monitored process [2021-11-20 06:25:10,968 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 [2021-11-20 06:25:10,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:10,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:10,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:10,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:10,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:10,977 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:10,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:10,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:11,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5234)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:11,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:11,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:11,002 INFO L229 MonitoredProcess]: Starting monitored process 5235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:11,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5235)] Waiting until timeout for monitored process [2021-11-20 06:25:11,003 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 [2021-11-20 06:25:11,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:11,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:11,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:11,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:11,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:11,012 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:11,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:11,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:11,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5235)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:11,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:11,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:11,035 INFO L229 MonitoredProcess]: Starting monitored process 5236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:11,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5236)] Waiting until timeout for monitored process [2021-11-20 06:25:11,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:11,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:11,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:11,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:11,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:11,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:11,045 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:11,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:11,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:11,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5236)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:11,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:11,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:11,068 INFO L229 MonitoredProcess]: Starting monitored process 5237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:11,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5237)] Waiting until timeout for monitored process [2021-11-20 06:25:11,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:11,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:11,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:11,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:11,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:11,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:11,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:11,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:11,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:11,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5237)] Forceful destruction successful, exit code 0 [2021-11-20 06:25:11,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:11,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:11,102 INFO L229 MonitoredProcess]: Starting monitored process 5238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:11,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5238)] Waiting until timeout for monitored process [2021-11-20 06:25:11,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:11,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:11,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:11,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:11,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:11,112 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:11,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:11,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:11,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:25:11,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5238)] Ended with exit code 0 [2021-11-20 06:25:11,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:25:11,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:25:11,137 INFO L229 MonitoredProcess]: Starting monitored process 5239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:25:11,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f3cdc4f-ca87-47de-a171-f23634ee84fe/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5239)] Waiting until timeout for monitored process [2021-11-20 06:25:11,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:25:11,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:25:11,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:25:11,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:25:11,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:25:11,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:25:11,147 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:25:11,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:25:11,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.