./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/for_infinite_loop_2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/for_infinite_loop_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa --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 7bc805982786a976f5adb0f80bae15beee400650a8dc4a701e17af743466c2dc --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 22:19:34,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 22:19:34,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 22:19:34,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 22:19:34,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 22:19:34,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 22:19:34,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 22:19:34,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 22:19:34,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 22:19:34,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 22:19:34,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 22:19:34,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 22:19:34,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 22:19:34,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 22:19:34,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 22:19:34,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 22:19:34,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 22:19:34,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 22:19:34,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 22:19:34,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 22:19:34,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 22:19:34,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 22:19:34,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 22:19:34,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 22:19:34,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 22:19:34,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 22:19:34,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 22:19:34,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 22:19:34,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 22:19:34,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 22:19:34,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 22:19:34,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 22:19:34,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 22:19:34,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 22:19:34,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 22:19:34,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 22:19:34,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 22:19:34,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 22:19:34,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 22:19:34,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 22:19:34,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 22:19:34,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 22:19:34,523 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 22:19:34,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 22:19:34,523 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 22:19:34,523 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 22:19:34,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 22:19:34,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 22:19:34,524 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 22:19:34,524 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 22:19:34,524 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 22:19:34,525 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 22:19:34,525 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 22:19:34,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 22:19:34,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 22:19:34,527 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 22:19:34,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 22:19:34,527 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 22:19:34,527 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 22:19:34,528 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 22:19:34,528 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_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bc805982786a976f5adb0f80bae15beee400650a8dc4a701e17af743466c2dc [2021-12-06 22:19:34,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 22:19:34,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 22:19:34,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 22:19:34,711 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 22:19:34,712 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 22:19:34,713 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/loops/for_infinite_loop_2.c [2021-12-06 22:19:34,759 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/data/b6476b657/0faa24a89dab4df694b802f3b86b1b03/FLAGed41fa20b [2021-12-06 22:19:35,182 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 22:19:35,182 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/sv-benchmarks/c/loops/for_infinite_loop_2.c [2021-12-06 22:19:35,186 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/data/b6476b657/0faa24a89dab4df694b802f3b86b1b03/FLAGed41fa20b [2021-12-06 22:19:35,196 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/data/b6476b657/0faa24a89dab4df694b802f3b86b1b03 [2021-12-06 22:19:35,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 22:19:35,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 22:19:35,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 22:19:35,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 22:19:35,203 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 22:19:35,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4585dadf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35, skipping insertion in model container [2021-12-06 22:19:35,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 22:19:35,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 22:19:35,344 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_df12c582-140b-4827-9901-c3f6797daeb0/sv-benchmarks/c/loops/for_infinite_loop_2.c[418,431] [2021-12-06 22:19:35,349 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 22:19:35,355 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 22:19:35,364 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_df12c582-140b-4827-9901-c3f6797daeb0/sv-benchmarks/c/loops/for_infinite_loop_2.c[418,431] [2021-12-06 22:19:35,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 22:19:35,375 INFO L208 MainTranslator]: Completed translation [2021-12-06 22:19:35,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35 WrapperNode [2021-12-06 22:19:35,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 22:19:35,376 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 22:19:35,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 22:19:35,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 22:19:35,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,398 INFO L137 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 40 [2021-12-06 22:19:35,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 22:19:35,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 22:19:35,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 22:19:35,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 22:19:35,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 22:19:35,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 22:19:35,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 22:19:35,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 22:19:35,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (1/1) ... [2021-12-06 22:19:35,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:35,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:35,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:35,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 22:19:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 22:19:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 22:19:35,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 22:19:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 22:19:35,516 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 22:19:35,517 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 22:19:35,572 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 22:19:35,576 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 22:19:35,576 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 22:19:35,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:19:35 BoogieIcfgContainer [2021-12-06 22:19:35,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 22:19:35,579 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 22:19:35,579 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 22:19:35,581 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 22:19:35,582 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 22:19:35,582 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 10:19:35" (1/3) ... [2021-12-06 22:19:35,583 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@300d108e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 10:19:35, skipping insertion in model container [2021-12-06 22:19:35,583 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 22:19:35,583 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:19:35" (2/3) ... [2021-12-06 22:19:35,583 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@300d108e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 10:19:35, skipping insertion in model container [2021-12-06 22:19:35,584 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 22:19:35,584 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:19:35" (3/3) ... [2021-12-06 22:19:35,585 INFO L388 chiAutomizerObserver]: Analyzing ICFG for_infinite_loop_2.c [2021-12-06 22:19:35,616 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 22:19:35,616 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 22:19:35,616 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 22:19:35,616 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 22:19:35,617 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 22:19:35,617 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 22:19:35,617 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 22:19:35,617 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 22:19:35,627 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 14 states have (on average 1.3571428571428572) internal successors, (19), 14 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:19:35,639 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5 [2021-12-06 22:19:35,640 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 22:19:35,640 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 22:19:35,644 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-12-06 22:19:35,644 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2021-12-06 22:19:35,644 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 22:19:35,644 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 14 states have (on average 1.3571428571428572) internal successors, (19), 14 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:19:35,645 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5 [2021-12-06 22:19:35,646 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 22:19:35,646 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 22:19:35,646 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-12-06 22:19:35,646 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2021-12-06 22:19:35,651 INFO L791 eck$LassoCheckResult]: Stem: 5#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(22, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_~i~0#1, main_~x~0#1, main_~y~0#1, main_~n~0#1;main_~i~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 0;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 9#L22true assume !!(main_~n~0#1 > 0);main_~i~0#1 := 0; 15#L23-3true [2021-12-06 22:19:35,652 INFO L793 eck$LassoCheckResult]: Loop: 15#L23-3true assume !false;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; 13#L10true assume !(0 == __VERIFIER_assert_~cond#1); 4#L10-2true assume { :end_inline___VERIFIER_assert } true; 12#L23-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 15#L23-3true [2021-12-06 22:19:35,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:19:35,656 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2021-12-06 22:19:35,663 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:19:35,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670272861] [2021-12-06 22:19:35,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:19:35,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:19:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:35,726 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:19:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:35,745 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:19:35,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:19:35,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1392330, now seen corresponding path program 1 times [2021-12-06 22:19:35,748 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:19:35,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755450435] [2021-12-06 22:19:35,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:19:35,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:19:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:35,758 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:19:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:35,764 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:19:35,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:19:35,765 INFO L85 PathProgramCache]: Analyzing trace with hash 1807002093, now seen corresponding path program 1 times [2021-12-06 22:19:35,765 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:19:35,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602503040] [2021-12-06 22:19:35,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:19:35,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:19:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:35,781 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:19:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:35,796 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:19:35,869 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 22:19:35,870 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 22:19:35,870 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 22:19:35,870 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 22:19:35,870 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 22:19:35,870 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:35,870 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 22:19:35,870 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 22:19:35,871 INFO L133 ssoRankerPreferences]: Filename of dumped script: for_infinite_loop_2.c_Iteration1_Loop [2021-12-06 22:19:35,871 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 22:19:35,871 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 22:19:35,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:35,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:35,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:35,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:35,946 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 22:19:35,947 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 22:19:35,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:35,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:35,951 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:35,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 22:19:35,952 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:35,953 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:35,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:35,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:35,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:35,998 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:35,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 22:19:35,999 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 22:19:35,999 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:36,031 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:36,031 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~i~0#1=0} Honda state: {ULTIMATE.start_main_~i~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~i~0#1=1}, {ULTIMATE.start_main_~i~0#1=-6}, {ULTIMATE.start_main_~i~0#1=6}] Lambdas: [7, 2, 1] Nus: [1, 1] [2021-12-06 22:19:36,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 22:19:36,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,052 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 22:19:36,053 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:36,053 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:36,062 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:36,062 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~x~0#1=0} Honda state: {ULTIMATE.start_main_~x~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 22:19:36,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 22:19:36,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,084 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 22:19:36,086 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:36,086 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:36,100 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:36,100 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___VERIFIER_assert_~cond#1=1, ULTIMATE.start___VERIFIER_assert_#in~cond#1=1} Honda state: {ULTIMATE.start___VERIFIER_assert_~cond#1=1, ULTIMATE.start___VERIFIER_assert_#in~cond#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 22:19:36,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:36,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,129 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 22:19:36,130 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:36,130 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:36,138 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:36,138 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post5#1=0} Honda state: {ULTIMATE.start_main_#t~post5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 22:19:36,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 22:19:36,251 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 22:19:36,251 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 22:19:36,251 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 22:19:36,251 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 22:19:36,251 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 22:19:36,251 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,251 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 22:19:36,251 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 22:19:36,251 INFO L133 ssoRankerPreferences]: Filename of dumped script: for_infinite_loop_2.c_Iteration1_Lasso [2021-12-06 22:19:36,251 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 22:19:36,251 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 22:19:36,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,264 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,299 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,300 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,311 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:36,411 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 22:19:36,415 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 22:19:36,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,417 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 22:19:36,418 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 [2021-12-06 22:19:36,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,431 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 22:19:36,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,454 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 22:19:36,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,466 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 22:19:36,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,489 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 22:19:36,490 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 [2021-12-06 22:19:36,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,499 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,499 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 22:19:36,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,522 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 22:19:36,523 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 [2021-12-06 22:19:36,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:36,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:36,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:36,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 22:19:36,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,551 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 22:19:36,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,562 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-06 22:19:36,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,588 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 22:19:36,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:36,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,626 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 22:19:36,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,637 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,637 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 22:19:36,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,661 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 22:19:36,663 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 [2021-12-06 22:19:36,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,670 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:36,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,694 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 22:19:36,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:36,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,727 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 22:19:36,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 22:19:36,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,760 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 22:19:36,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 22:19:36,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,792 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 22:19:36,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:36,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,826 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 22:19:36,827 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 [2021-12-06 22:19:36,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,835 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,835 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 22:19:36,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,857 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 22:19:36,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:36,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,866 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:36,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:36,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 22:19:36,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,886 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 22:19:36,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:36,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,895 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:36,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:36,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2021-12-06 22:19:36,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,916 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 22:19:36,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:36,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,928 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 22:19:36,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,950 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 22:19:36,951 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 [2021-12-06 22:19:36,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,959 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:36,959 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:36,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:36,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 22:19:36,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:36,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:36,981 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:36,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 22:19:36,982 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 [2021-12-06 22:19:36,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:36,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:36,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:36,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:36,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:36,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:36,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:36,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,010 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 22:19:37,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:37,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:37,020 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:37,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 22:19:37,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,042 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 22:19:37,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:37,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:37,051 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:37,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 22:19:37,072 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 22:19:37,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,073 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 22:19:37,074 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 [2021-12-06 22:19:37,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,107 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 22:19:37,108 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 [2021-12-06 22:19:37,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,117 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,117 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,139 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 22:19:37,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,149 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,149 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,172 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 22:19:37,174 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 [2021-12-06 22:19:37,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:37,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:37,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:37,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 22:19:37,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,202 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 22:19:37,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,212 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,212 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 22:19:37,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,236 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 22:19:37,237 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 [2021-12-06 22:19:37,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,248 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,248 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 22:19:37,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,281 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 22:19:37,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,292 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 22:19:37,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,327 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 22:19:37,329 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 [2021-12-06 22:19:37,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,338 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,360 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 22:19:37,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,370 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,397 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 22:19:37,398 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 [2021-12-06 22:19:37,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,407 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,407 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-06 22:19:37,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,429 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 22:19:37,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,440 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 22:19:37,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,462 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 22:19:37,463 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 [2021-12-06 22:19:37,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-06 22:19:37,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,494 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 22:19:37,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-06 22:19:37,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,526 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 22:19:37,527 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 [2021-12-06 22:19:37,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:37,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:37,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:37,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 22:19:37,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,555 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 22:19:37,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:37,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:37,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:37,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,586 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 22:19:37,588 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 [2021-12-06 22:19:37,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 22:19:37,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,617 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 22:19:37,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,649 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 22:19:37,650 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 [2021-12-06 22:19:37,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:37,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:37,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:37,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,680 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 22:19:37,681 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 [2021-12-06 22:19:37,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,690 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,690 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 22:19:37,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,713 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 22:19:37,714 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 [2021-12-06 22:19:37,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:37,723 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:37,723 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:37,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 22:19:37,744 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 22:19:37,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,745 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 22:19:37,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,755 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,755 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 22:19:37,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,779 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 22:19:37,780 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 [2021-12-06 22:19:37,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-06 22:19:37,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,810 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 22:19:37,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,845 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 22:19:37,846 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 [2021-12-06 22:19:37,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:37,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:37,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:37,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,874 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 22:19:37,875 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 [2021-12-06 22:19:37,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 22:19:37,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,908 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 22:19:37,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,918 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:37,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,940 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 22:19:37,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:37,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,952 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:37,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 22:19:37,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:37,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:37,974 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:37,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 22:19:37,975 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 [2021-12-06 22:19:37,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:37,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:37,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:37,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:37,984 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:37,984 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:37,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 22:19:38,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,006 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 22:19:38,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,016 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,016 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,038 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 22:19:38,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,071 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 22:19:38,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 22:19:38,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,106 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 22:19:38,107 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 [2021-12-06 22:19:38,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,138 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 22:19:38,139 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 [2021-12-06 22:19:38,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-06 22:19:38,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,170 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 22:19:38,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:38,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,199 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 22:19:38,200 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 [2021-12-06 22:19:38,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:38,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,241 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 22:19:38,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,273 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 22:19:38,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,284 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,284 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-06 22:19:38,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,306 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 22:19:38,308 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 [2021-12-06 22:19:38,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:38,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,336 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 22:19:38,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,346 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,346 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 22:19:38,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,368 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 22:19:38,374 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 [2021-12-06 22:19:38,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:38,382 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:38,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:38,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 22:19:38,404 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 22:19:38,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,405 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 22:19:38,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,416 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,416 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 22:19:38,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,452 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 22:19:38,453 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 [2021-12-06 22:19:38,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,463 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,463 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 22:19:38,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,486 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 22:19:38,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,497 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,521 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 22:19:38,522 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 [2021-12-06 22:19:38,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:38,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 22:19:38,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,550 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 22:19:38,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,561 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,561 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 22:19:38,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,587 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 22:19:38,588 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 [2021-12-06 22:19:38,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,597 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,597 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 22:19:38,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,621 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 22:19:38,622 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 [2021-12-06 22:19:38,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,632 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,632 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 22:19:38,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,657 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 22:19:38,659 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 [2021-12-06 22:19:38,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 22:19:38,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,695 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 22:19:38,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 22:19:38,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,729 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 22:19:38,730 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 [2021-12-06 22:19:38,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,739 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,739 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-06 22:19:38,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,762 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 22:19:38,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,771 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,772 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-06 22:19:38,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,795 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 22:19:38,797 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 [2021-12-06 22:19:38,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:38,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,829 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 22:19:38,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 22:19:38,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,862 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 22:19:38,863 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 [2021-12-06 22:19:38,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,870 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:38,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-06 22:19:38,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,890 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 22:19:38,891 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 [2021-12-06 22:19:38,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,899 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:38,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 22:19:38,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,921 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 22:19:38,922 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 [2021-12-06 22:19:38,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,931 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 22:19:38,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,953 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 22:19:38,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:38,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:38,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:38,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 22:19:38,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:38,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:38,986 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:38,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 22:19:38,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:38,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:38,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:38,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:38,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:38,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:38,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:38,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:38,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 22:19:39,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,014 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 22:19:39,015 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 [2021-12-06 22:19:39,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:39,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:39,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:39,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:39,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 22:19:39,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,047 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 22:19:39,048 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 [2021-12-06 22:19:39,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:39,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:39,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:39,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:39,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:39,079 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 22:19:39,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,079 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 22:19:39,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,089 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,089 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:39,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,112 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 22:19:39,113 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 [2021-12-06 22:19:39,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,122 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,122 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 22:19:39,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,145 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 22:19:39,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 22:19:39,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,178 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 22:19:39,179 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 [2021-12-06 22:19:39,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:39,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:39,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:39,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-06 22:19:39,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,207 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 22:19:39,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,217 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,217 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 22:19:39,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,242 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 22:19:39,243 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 [2021-12-06 22:19:39,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,253 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 22:19:39,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,285 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 22:19:39,286 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 [2021-12-06 22:19:39,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,294 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 22:19:39,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,317 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 22:19:39,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,326 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,327 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 22:19:39,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,350 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 22:19:39,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,359 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,359 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 22:19:39,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,382 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 22:19:39,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,391 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,391 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 22:19:39,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,418 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 22:19:39,419 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 [2021-12-06 22:19:39,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,428 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 22:19:39,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,451 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 22:19:39,452 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 [2021-12-06 22:19:39,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,461 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,461 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 22:19:39,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,485 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 22:19:39,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,495 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,495 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 22:19:39,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,519 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 22:19:39,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:39,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:39,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:39,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-06 22:19:39,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,548 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 22:19:39,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:39,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:39,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:39,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:39,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,582 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 22:19:39,583 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 [2021-12-06 22:19:39,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,591 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,592 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 22:19:39,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,614 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 22:19:39,615 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 [2021-12-06 22:19:39,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 22:19:39,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,646 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 22:19:39,647 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 [2021-12-06 22:19:39,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:39,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:39,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:39,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-06 22:19:39,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,676 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 22:19:39,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:39,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,708 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 22:19:39,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:39,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,718 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:39,719 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:39,719 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:39,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-06 22:19:39,741 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 22:19:39,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,742 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 22:19:39,743 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 [2021-12-06 22:19:39,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:39,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 22:19:39,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,776 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 22:19:39,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,784 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:39,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 22:19:39,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,809 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 22:19:39,811 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 [2021-12-06 22:19:39,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,821 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:39,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 22:19:39,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,846 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 22:19:39,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:39,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:39,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:39,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 22:19:39,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,877 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 22:19:39,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:39,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 22:19:39,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,917 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 22:19:39,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:39,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,925 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,927 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,927 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:39,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:39,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,951 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 22:19:39,953 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 [2021-12-06 22:19:39,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:39,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:39,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 22:19:39,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:39,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:39,988 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:39,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 22:19:39,989 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 [2021-12-06 22:19:39,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:39,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:39,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:39,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:39,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:39,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:39,998 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-06 22:19:40,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,022 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 22:19:40,023 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 [2021-12-06 22:19:40,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,030 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,031 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 22:19:40,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,055 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 22:19:40,056 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 [2021-12-06 22:19:40,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,063 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,065 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,065 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 22:19:40,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,089 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 22:19:40,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,099 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,099 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 22:19:40,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,123 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 22:19:40,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 22:19:40,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,158 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 22:19:40,159 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 [2021-12-06 22:19:40,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 22:19:40,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,192 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 22:19:40,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:40,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:40,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:40,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 22:19:40,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,223 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 22:19:40,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:40,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:40,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:40,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-06 22:19:40,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,256 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 22:19:40,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 22:19:40,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,292 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 22:19:40,293 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 [2021-12-06 22:19:40,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,300 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 22:19:40,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,337 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 22:19:40,339 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 [2021-12-06 22:19:40,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:40,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:40,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:40,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 22:19:40,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,370 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 22:19:40,372 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 [2021-12-06 22:19:40,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,380 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,380 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 22:19:40,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,405 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 22:19:40,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:40,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:40,416 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:40,416 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:40,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 22:19:40,453 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 22:19:40,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,453 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 22:19:40,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,464 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,464 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 22:19:40,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,491 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 22:19:40,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,501 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,501 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 22:19:40,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,527 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 22:19:40,529 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 [2021-12-06 22:19:40,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,538 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,542 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 22:19:40,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,569 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 22:19:40,570 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 [2021-12-06 22:19:40,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:40,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:40,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:40,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 22:19:40,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,601 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 22:19:40,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,612 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,612 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 22:19:40,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,645 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 22:19:40,646 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 [2021-12-06 22:19:40,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,657 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,657 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 22:19:40,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,683 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 22:19:40,684 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 [2021-12-06 22:19:40,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 22:19:40,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,719 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 22:19:40,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,730 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,730 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 22:19:40,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,756 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 22:19:40,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,767 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,767 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:40,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,792 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 22:19:40,794 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 [2021-12-06 22:19:40,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:40,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,831 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 22:19:40,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,841 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,841 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 22:19:40,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,868 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 22:19:40,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:40,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 22:19:40,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,905 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 22:19:40,907 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 [2021-12-06 22:19:40,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:40,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:40,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 22:19:40,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,942 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 22:19:40,943 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 [2021-12-06 22:19:40,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:40,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:40,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:40,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:40,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 22:19:40,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:40,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:40,974 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:40,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 22:19:40,975 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 [2021-12-06 22:19:40,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:40,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:40,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:40,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:40,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:40,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:40,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:40,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:40,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 22:19:41,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,010 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 22:19:41,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:41,020 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:41,020 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:41,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 22:19:41,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,045 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 22:19:41,047 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 [2021-12-06 22:19:41,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:41,056 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:41,056 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:41,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:41,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,082 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 22:19:41,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:41,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:41,092 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:41,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:41,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 22:19:41,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,114 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 22:19:41,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:41,124 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:41,124 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:41,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 22:19:41,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,151 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 22:19:41,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:41,161 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:41,161 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:41,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:41,187 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 22:19:41,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,188 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 22:19:41,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,199 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,199 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:41,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,222 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 22:19:41,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-06 22:19:41,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,254 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 22:19:41,255 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 [2021-12-06 22:19:41,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,264 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 22:19:41,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,287 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 22:19:41,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:41,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:41,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:41,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 22:19:41,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,330 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 22:19:41,331 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 [2021-12-06 22:19:41,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 22:19:41,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,365 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 22:19:41,366 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 [2021-12-06 22:19:41,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 22:19:41,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,397 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 22:19:41,399 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 [2021-12-06 22:19:41,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 22:19:41,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,430 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 22:19:41,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:41,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,462 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 22:19:41,463 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 [2021-12-06 22:19:41,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 22:19:41,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,494 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 22:19:41,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:41,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,526 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 22:19:41,527 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 [2021-12-06 22:19:41,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 22:19:41,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,561 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 22:19:41,562 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 [2021-12-06 22:19:41,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,572 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-06 22:19:41,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,594 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 22:19:41,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,604 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,604 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 22:19:41,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,627 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 22:19:41,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:41,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:41,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:41,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 22:19:41,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,656 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 22:19:41,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:41,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:41,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:41,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-06 22:19:41,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,688 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 22:19:41,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,698 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,698 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 22:19:41,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,720 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 22:19:41,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 22:19:41,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,753 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 22:19:41,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:41,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:41,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:41,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:41,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,782 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 22:19:41,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 22:19:41,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,814 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 22:19:41,815 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 [2021-12-06 22:19:41,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:41,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:41,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:41,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:41,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 22:19:41,845 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 22:19:41,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,846 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 22:19:41,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:41,856 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:41,856 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:41,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 22:19:41,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,881 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 22:19:41,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:41,892 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:41,892 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:41,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-06 22:19:41,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,917 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 22:19:41,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,926 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:41,927 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:41,927 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:41,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 22:19:41,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,953 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 22:19:41,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:41,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:41,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:41,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:41,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:41,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-06 22:19:41,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:41,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:41,984 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:41,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 22:19:41,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:41,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:41,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:41,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:41,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:41,993 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:41,994 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:41,994 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 22:19:42,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,024 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 22:19:42,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,034 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,034 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 22:19:42,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,058 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 22:19:42,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,066 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,068 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,068 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-06 22:19:42,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,092 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 22:19:42,094 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 [2021-12-06 22:19:42,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,102 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,103 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,104 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 22:19:42,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,128 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 22:19:42,129 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 [2021-12-06 22:19:42,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,137 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,138 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,139 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,139 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 22:19:42,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,163 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 22:19:42,164 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 [2021-12-06 22:19:42,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,173 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,173 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 22:19:42,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,197 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 22:19:42,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,207 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,208 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 22:19:42,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,232 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 22:19:42,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,242 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,244 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,244 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 22:19:42,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,270 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 22:19:42,271 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 [2021-12-06 22:19:42,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,280 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,280 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 22:19:42,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,306 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 22:19:42,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:42,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,315 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,315 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:42,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:42,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-06 22:19:42,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,336 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 22:19:42,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:42,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:42,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:42,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-06 22:19:42,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,372 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 22:19:42,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,381 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,383 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,383 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 22:19:42,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,407 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 22:19:42,408 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 [2021-12-06 22:19:42,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,417 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,417 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 22:19:42,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,452 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 22:19:42,453 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 [2021-12-06 22:19:42,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:42,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:42,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:42,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 22:19:42,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,482 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 22:19:42,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,491 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,492 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,492 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 22:19:42,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,519 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 22:19:42,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:42,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:42,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:42,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:42,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:42,527 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:42,529 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:42,529 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:42,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:42,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:42,553 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-12-06 22:19:42,553 INFO L791 eck$LassoCheckResult]: Stem: 5#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(22, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_~i~0#1, main_~x~0#1, main_~y~0#1, main_~n~0#1;main_~i~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 0;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 9#L22true assume !!(main_~n~0#1 > 0);main_~i~0#1 := 0; 15#L23-3true assume !false;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; 13#L10true assume !(0 == __VERIFIER_assert_~cond#1); 4#L10-2true assume { :end_inline___VERIFIER_assert } true; 12#L23-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 15#L23-3true [2021-12-06 22:19:42,553 INFO L793 eck$LassoCheckResult]: Loop: 15#L23-3true assume !false;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; 13#L10true assume !(0 == __VERIFIER_assert_~cond#1); 4#L10-2true assume { :end_inline___VERIFIER_assert } true; 12#L23-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 15#L23-3true [2021-12-06 22:19:42,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:19:42,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1807002093, now seen corresponding path program 2 times [2021-12-06 22:19:42,553 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:19:42,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667994721] [2021-12-06 22:19:42,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:19:42,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:19:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:42,560 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:19:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:42,568 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:19:42,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:19:42,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1392330, now seen corresponding path program 2 times [2021-12-06 22:19:42,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:19:42,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560208738] [2021-12-06 22:19:42,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:19:42,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:19:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:42,572 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:19:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:42,575 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:19:42,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:19:42,575 INFO L85 PathProgramCache]: Analyzing trace with hash -867495242, now seen corresponding path program 3 times [2021-12-06 22:19:42,575 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:19:42,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937696630] [2021-12-06 22:19:42,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:19:42,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:19:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:42,584 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:19:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:19:42,592 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:19:42,614 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 22:19:42,614 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 22:19:42,614 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 22:19:42,614 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 22:19:42,614 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 22:19:42,614 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,614 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 22:19:42,614 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 22:19:42,614 INFO L133 ssoRankerPreferences]: Filename of dumped script: for_infinite_loop_2.c_Iteration1_Loop [2021-12-06 22:19:42,614 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 22:19:42,614 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 22:19:42,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,636 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 22:19:42,636 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 22:19:42,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,637 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 22:19:42,638 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:42,638 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:42,646 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:42,646 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~x~0#1=0} Honda state: {ULTIMATE.start_main_~x~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 22:19:42,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 22:19:42,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,665 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 22:19:42,666 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:42,666 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:42,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 22:19:42,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,692 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 22:19:42,693 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 22:19:42,693 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:42,713 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:42,713 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~i~0#1=0} Honda state: {ULTIMATE.start_main_~i~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~i~0#1=1}, {ULTIMATE.start_main_~i~0#1=-6}, {ULTIMATE.start_main_~i~0#1=6}] Lambdas: [7, 2, 1] Nus: [1, 1] [2021-12-06 22:19:42,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:42,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,732 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 22:19:42,733 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:42,733 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:42,746 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:42,746 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___VERIFIER_assert_~cond#1=1, ULTIMATE.start___VERIFIER_assert_#in~cond#1=1} Honda state: {ULTIMATE.start___VERIFIER_assert_~cond#1=1, ULTIMATE.start___VERIFIER_assert_#in~cond#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 22:19:42,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 22:19:42,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:42,765 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:42,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 22:19:42,767 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 22:19:42,767 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 22:19:42,775 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 22:19:42,775 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post5#1=0} Honda state: {ULTIMATE.start_main_#t~post5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 22:19:42,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 22:19:42,896 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 22:19:42,896 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 22:19:42,896 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 22:19:42,896 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 22:19:42,896 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 22:19:42,896 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:42,896 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 22:19:42,896 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 22:19:42,896 INFO L133 ssoRankerPreferences]: Filename of dumped script: for_infinite_loop_2.c_Iteration1_Lasso [2021-12-06 22:19:42,896 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 22:19:42,896 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 22:19:42,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:42,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 22:19:43,010 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 22:19:43,010 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 22:19:43,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,011 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 22:19:43,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,019 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,019 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,043 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 22:19:43,044 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 [2021-12-06 22:19:43,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:43,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,052 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:43,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:43,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 22:19:43,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,072 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 22:19:43,074 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 [2021-12-06 22:19:43,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,082 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 22:19:43,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,102 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 22:19:43,103 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 [2021-12-06 22:19:43,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,111 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 22:19:43,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,133 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 22:19:43,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,142 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,142 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 22:19:43,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,163 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 22:19:43,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,193 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 22:19:43,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 22:19:43,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,224 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 22:19:43,226 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 [2021-12-06 22:19:43,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,234 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,235 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,256 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 22:19:43,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 22:19:43,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,287 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 22:19:43,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 22:19:43,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,318 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 22:19:43,320 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 [2021-12-06 22:19:43,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:43,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:43,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:43,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,348 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 22:19:43,349 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 [2021-12-06 22:19:43,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,378 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 22:19:43,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:43,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 22:19:43,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:43,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,407 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 22:19:43,408 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 [2021-12-06 22:19:43,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,440 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 22:19:43,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 22:19:43,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,474 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 22:19:43,475 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 [2021-12-06 22:19:43,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 22:19:43,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,503 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 22:19:43,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 22:19:43,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,533 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 22:19:43,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 22:19:43,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,563 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 22:19:43,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,572 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 22:19:43,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,600 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 22:19:43,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 22:19:43,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:43,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 22:19:43,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 22:19:43,630 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 22:19:43,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,631 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 22:19:43,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 22:19:43,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,663 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 22:19:43,664 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 [2021-12-06 22:19:43,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:43,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,672 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:43,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:43,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 22:19:43,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,691 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 22:19:43,693 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 [2021-12-06 22:19:43,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,701 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,701 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 22:19:43,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,723 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 22:19:43,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,734 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,734 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 22:19:43,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,755 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 22:19:43,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,766 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,766 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 22:19:43,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,788 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 22:19:43,789 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 [2021-12-06 22:19:43,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,797 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,798 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,798 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 22:19:43,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,819 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 22:19:43,821 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 [2021-12-06 22:19:43,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,829 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 22:19:43,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,851 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 22:19:43,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,860 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,860 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 22:19:43,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,883 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 22:19:43,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,894 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,894 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 22:19:43,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,917 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 22:19:43,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,927 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,927 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 22:19:43,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,950 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 22:19:43,951 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 [2021-12-06 22:19:43,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:43,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:43,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:43,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:43,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:43,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:43,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:43,978 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:43,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 22:19:43,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:43,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:43,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:43,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:43,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:43,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:43,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:43,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 22:19:44,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,009 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 22:19:44,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:44,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:44,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:44,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 22:19:44,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,038 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 22:19:44,039 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 [2021-12-06 22:19:44,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,048 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,048 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 22:19:44,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,073 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 22:19:44,074 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 [2021-12-06 22:19:44,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,082 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,082 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-06 22:19:44,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,104 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 22:19:44,106 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 [2021-12-06 22:19:44,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,114 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,114 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 22:19:44,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,136 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 22:19:44,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 22:19:44,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,167 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 22:19:44,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,177 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,177 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:44,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,200 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 22:19:44,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 22:19:44,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,231 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 22:19:44,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:44,241 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:44,241 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:44,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:44,262 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 22:19:44,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,262 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 22:19:44,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 22:19:44,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,294 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 22:19:44,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:44,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:44,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:44,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:44,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,322 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 22:19:44,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,331 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,331 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 22:19:44,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,360 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 22:19:44,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 22:19:44,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,393 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 22:19:44,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,403 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-06 22:19:44,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,426 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 22:19:44,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 22:19:44,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,459 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 22:19:44,461 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 [2021-12-06 22:19:44,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,469 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,470 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 22:19:44,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,493 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 22:19:44,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,503 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,503 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 22:19:44,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,526 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 22:19:44,527 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 [2021-12-06 22:19:44,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,535 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 22:19:44,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,558 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 22:19:44,559 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 [2021-12-06 22:19:44,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 22:19:44,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,591 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 22:19:44,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:44,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:44,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:44,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 22:19:44,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,619 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 22:19:44,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,630 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 22:19:44,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,652 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 22:19:44,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:44,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:44,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:44,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 22:19:44,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,681 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 22:19:44,685 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 [2021-12-06 22:19:44,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:44,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,719 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 22:19:44,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-06 22:19:44,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,753 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 22:19:44,755 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 [2021-12-06 22:19:44,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 22:19:44,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,785 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 22:19:44,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 22:19:44,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,817 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 22:19:44,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 22:19:44,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,851 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 22:19:44,852 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 [2021-12-06 22:19:44,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 22:19:44,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,882 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 22:19:44,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:44,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:44,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:44,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 22:19:44,913 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 22:19:44,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,913 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 22:19:44,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:44,924 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:44,924 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:44,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 22:19:44,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,947 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 22:19:44,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:44,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:44,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:44,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:44,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:44,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 22:19:44,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:44,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:44,976 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:44,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 22:19:44,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:44,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:44,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:44,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:44,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:44,986 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:44,986 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:44,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 22:19:45,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,009 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 22:19:45,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,020 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,020 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-06 22:19:45,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,042 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 22:19:45,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 22:19:45,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,075 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 22:19:45,076 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 [2021-12-06 22:19:45,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 22:19:45,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,108 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 22:19:45,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,119 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,119 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 22:19:45,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,142 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 22:19:45,143 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 [2021-12-06 22:19:45,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 22:19:45,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,175 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 22:19:45,176 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 [2021-12-06 22:19:45,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,184 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,184 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 22:19:45,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,207 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 22:19:45,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,218 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,218 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:45,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,241 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 22:19:45,243 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 [2021-12-06 22:19:45,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:45,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:45,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:45,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 22:19:45,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,270 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 22:19:45,271 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 [2021-12-06 22:19:45,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 22:19:45,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,302 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 22:19:45,303 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 [2021-12-06 22:19:45,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:45,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:45,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:45,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 22:19:45,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,330 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 22:19:45,331 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 [2021-12-06 22:19:45,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,341 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-06 22:19:45,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,368 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 22:19:45,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,379 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 22:19:45,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,402 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 22:19:45,403 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 [2021-12-06 22:19:45,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,412 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 22:19:45,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,434 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 22:19:45,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,444 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 22:19:45,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,466 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 22:19:45,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,476 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,476 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:45,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,501 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 22:19:45,503 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 [2021-12-06 22:19:45,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,512 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,512 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 22:19:45,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,534 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 22:19:45,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 22:19:45,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:45,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:45,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:45,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 22:19:45,566 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 22:19:45,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,566 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 22:19:45,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,576 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 22:19:45,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,598 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 22:19:45,599 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 [2021-12-06 22:19:45,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:45,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:45,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:45,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-06 22:19:45,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,627 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 22:19:45,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,637 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 22:19:45,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,659 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 22:19:45,663 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 [2021-12-06 22:19:45,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-06 22:19:45,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,694 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 22:19:45,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,702 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,703 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,703 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 22:19:45,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,726 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 22:19:45,727 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 [2021-12-06 22:19:45,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,738 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,738 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 22:19:45,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,761 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 22:19:45,762 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 [2021-12-06 22:19:45,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,771 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,771 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-06 22:19:45,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,794 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 22:19:45,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,803 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,803 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 22:19:45,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,826 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 22:19:45,827 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 [2021-12-06 22:19:45,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,838 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,838 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:45,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,860 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 22:19:45,863 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 [2021-12-06 22:19:45,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,871 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 22:19:45,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,894 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 22:19:45,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:45,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:45,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:45,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 22:19:45,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,922 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 22:19:45,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,931 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:45,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 22:19:45,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,954 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 22:19:45,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:45,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 22:19:45,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:45,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:45,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 22:19:45,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:45,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:45,983 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:45,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 22:19:45,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:45,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:45,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:45,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:45,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:45,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:45,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:45,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 22:19:46,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,019 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 22:19:46,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:46,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:46,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:46,028 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 22:19:46,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,051 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 22:19:46,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:46,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:46,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:46,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 22:19:46,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,084 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 22:19:46,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:46,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:46,094 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:46,094 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 22:19:46,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,116 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 22:19:46,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:46,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:46,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:46,126 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,152 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 22:19:46,153 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 [2021-12-06 22:19:46,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:46,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:46,163 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:46,163 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,186 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 22:19:46,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:46,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 22:19:46,195 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 22:19:46,195 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 22:19:46,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 22:19:46,218 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 22:19:46,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,218 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 22:19:46,219 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 [2021-12-06 22:19:46,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,227 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,228 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,252 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 22:19:46,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:46,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:46,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:46,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 22:19:46,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,282 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 22:19:46,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 22:19:46,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,315 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 22:19:46,316 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 [2021-12-06 22:19:46,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,323 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,325 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,325 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 22:19:46,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,349 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 22:19:46,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 22:19:46,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,384 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 22:19:46,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,395 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,395 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 22:19:46,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,419 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 22:19:46,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 22:19:46,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,452 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 22:19:46,453 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 [2021-12-06 22:19:46,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,487 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 22:19:46,489 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 [2021-12-06 22:19:46,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 22:19:46,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,521 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 22:19:46,522 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 [2021-12-06 22:19:46,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,530 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 22:19:46,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,555 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 22:19:46,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,565 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:46,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:46,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:46,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,587 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 22:19:46,589 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 [2021-12-06 22:19:46,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 22:19:46,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,621 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 22:19:46,622 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 [2021-12-06 22:19:46,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:46,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:46,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:46,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 22:19:46,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,650 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 22:19:46,652 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 [2021-12-06 22:19:46,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 22:19:46,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,694 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 22:19:46,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 22:19:46,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,728 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 22:19:46,729 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 [2021-12-06 22:19:46,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,737 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,763 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 22:19:46,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,774 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 22:19:46,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,799 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 22:19:46,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 22:19:46,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,838 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 22:19:46,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,853 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 22:19:46,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,878 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 22:19:46,879 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 [2021-12-06 22:19:46,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 22:19:46,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:46,887 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:46,887 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:46,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 22:19:46,911 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 22:19:46,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,911 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 22:19:46,912 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 [2021-12-06 22:19:46,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:46,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:46,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:46,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:46,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:46,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,948 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 22:19:46,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:46,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:46,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:46,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:46,957 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:46,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:46,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:46,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-06 22:19:46,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:46,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:46,979 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:46,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 22:19:46,981 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 [2021-12-06 22:19:46,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:46,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:46,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:46,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:46,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:46,990 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:46,990 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:46,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 22:19:47,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,015 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 22:19:47,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,025 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,025 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 22:19:47,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,051 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 22:19:47,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,063 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-06 22:19:47,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,088 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 22:19:47,089 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 [2021-12-06 22:19:47,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 22:19:47,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,125 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 22:19:47,127 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 [2021-12-06 22:19:47,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,136 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,136 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:47,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,161 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 22:19:47,163 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 [2021-12-06 22:19:47,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,173 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,173 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 22:19:47,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,199 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 22:19:47,200 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 [2021-12-06 22:19:47,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,212 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,212 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-06 22:19:47,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,239 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 22:19:47,240 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 [2021-12-06 22:19:47,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,249 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,249 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-06 22:19:47,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,276 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 22:19:47,277 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 [2021-12-06 22:19:47,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:47,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:47,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:47,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-06 22:19:47,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,307 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 22:19:47,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 22:19:47,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,343 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 22:19:47,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:47,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 22:19:47,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:47,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 22:19:47,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,375 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 22:19:47,377 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 [2021-12-06 22:19:47,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:47,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,420 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 22:19:47,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,431 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,431 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 22:19:47,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,458 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 22:19:47,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,468 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,469 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:47,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,495 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 22:19:47,496 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 [2021-12-06 22:19:47,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,503 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,505 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 22:19:47,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,531 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 22:19:47,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:47,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,578 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 22:19:47,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,591 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 22:19:47,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,617 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 22:19:47,619 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 [2021-12-06 22:19:47,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:47,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 22:19:47,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 22:19:47,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 22:19:47,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 22:19:47,655 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 22:19:47,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,655 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 22:19:47,657 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 [2021-12-06 22:19:47,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,665 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,665 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 22:19:47,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,688 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 22:19:47,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:47,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:47,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:47,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-06 22:19:47,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,719 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 22:19:47,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-06 22:19:47,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,751 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 22:19:47,752 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 [2021-12-06 22:19:47,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,760 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:47,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,782 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 22:19:47,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 22:19:47,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,817 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 22:19:47,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-12-06 22:19:47,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,849 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-12-06 22:19:47,851 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 [2021-12-06 22:19:47,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-12-06 22:19:47,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,882 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-12-06 22:19:47,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-12-06 22:19:47,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,914 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-12-06 22:19:47,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,923 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-12-06 22:19:47,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,946 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-12-06 22:19:47,947 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 [2021-12-06 22:19:47,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:47,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:47,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:47,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-12-06 22:19:47,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:47,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:47,978 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:47,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-12-06 22:19:47,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:47,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:47,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:47,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:47,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:47,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:47,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:47,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:47,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:47,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-12-06 22:19:48,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,008 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-12-06 22:19:48,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-12-06 22:19:48,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,040 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-12-06 22:19:48,041 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 [2021-12-06 22:19:48,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:48,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 22:19:48,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:48,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-12-06 22:19:48,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,070 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-12-06 22:19:48,071 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 [2021-12-06 22:19:48,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,081 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,081 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-12-06 22:19:48,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,108 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-12-06 22:19:48,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:48,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,140 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-12-06 22:19:48,142 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 [2021-12-06 22:19:48,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-12-06 22:19:48,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,173 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-12-06 22:19:48,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,183 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,184 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-12-06 22:19:48,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,206 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-12-06 22:19:48,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-12-06 22:19:48,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,242 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-12-06 22:19:48,243 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 [2021-12-06 22:19:48,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:48,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,274 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-12-06 22:19:48,275 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 [2021-12-06 22:19:48,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 22:19:48,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 22:19:48,283 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 22:19:48,283 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 22:19:48,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-12-06 22:19:48,305 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 22:19:48,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,306 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-12-06 22:19:48,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,316 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,316 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-12-06 22:19:48,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,341 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-12-06 22:19:48,342 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 [2021-12-06 22:19:48,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:48,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,350 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:48,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:48,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-12-06 22:19:48,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,372 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-12-06 22:19:48,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,380 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,382 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,382 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:48,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,405 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-12-06 22:19:48,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,416 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,416 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-12-06 22:19:48,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,440 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-12-06 22:19:48,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,449 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,451 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,451 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-12-06 22:19:48,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,474 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-12-06 22:19:48,475 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 [2021-12-06 22:19:48,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,483 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,484 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,484 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2021-12-06 22:19:48,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,508 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-12-06 22:19:48,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,519 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,519 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-12-06 22:19:48,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,544 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-12-06 22:19:48,546 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 [2021-12-06 22:19:48,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,555 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,555 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-12-06 22:19:48,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,579 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-12-06 22:19:48,581 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 [2021-12-06 22:19:48,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,592 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,592 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-12-06 22:19:48,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,618 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-12-06 22:19:48,619 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 [2021-12-06 22:19:48,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,627 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,627 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:48,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,651 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-12-06 22:19:48,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:48,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,661 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:48,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:48,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2021-12-06 22:19:48,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,682 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-12-06 22:19:48,683 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 [2021-12-06 22:19:48,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,691 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,692 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,692 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2021-12-06 22:19:48,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,717 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-12-06 22:19:48,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 22:19:48,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 22:19:48,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 22:19:48,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-12-06 22:19:48,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,748 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-12-06 22:19:48,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,757 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,760 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,760 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-12-06 22:19:48,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,795 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-12-06 22:19:48,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,805 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,805 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-12-06 22:19:48,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,830 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-12-06 22:19:48,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,840 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,840 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-12-06 22:19:48,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,864 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-12-06 22:19:48,866 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 [2021-12-06 22:19:48,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,873 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,875 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,875 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-12-06 22:19:48,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,899 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-12-06 22:19:48,900 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 [2021-12-06 22:19:48,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,910 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,910 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-12-06 22:19:48,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,943 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-12-06 22:19:48,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 22:19:48,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,953 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,953 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:48,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-12-06 22:19:48,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 22:19:48,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:19:48,977 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 22:19:48,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-12-06 22:19:48,978 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 [2021-12-06 22:19:48,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 22:19:48,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 22:19:48,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 22:19:48,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 22:19:48,985 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 22:19:48,987 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 22:19:48,987 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 22:19:48,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 22:19:49,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-12-06 22:19:49,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 06.12 10:19:49 BoogieIcfgContainer [2021-12-06 22:19:49,014 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-06 22:19:49,014 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 22:19:49,014 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 22:19:49,014 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 22:19:49,015 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:19:35" (3/4) ... [2021-12-06 22:19:49,017 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-06 22:19:49,017 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 22:19:49,018 INFO L158 Benchmark]: Toolchain (without parser) took 13818.51ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 90.2MB in the beginning and 84.4MB in the end (delta: 5.8MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2021-12-06 22:19:49,018 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 73.4MB. Free memory was 51.4MB in the beginning and 51.3MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 22:19:49,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 175.48ms. Allocated memory is still 123.7MB. Free memory was 90.2MB in the beginning and 100.7MB in the end (delta: -10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-06 22:19:49,018 INFO L158 Benchmark]: Boogie Procedure Inliner took 22.77ms. Allocated memory is still 123.7MB. Free memory was 100.7MB in the beginning and 98.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 22:19:49,018 INFO L158 Benchmark]: Boogie Preprocessor took 14.83ms. Allocated memory is still 123.7MB. Free memory was 98.9MB in the beginning and 98.0MB in the end (delta: 906.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 22:19:49,019 INFO L158 Benchmark]: RCFGBuilder took 163.03ms. Allocated memory is still 123.7MB. Free memory was 98.0MB in the beginning and 89.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-06 22:19:49,019 INFO L158 Benchmark]: BuchiAutomizer took 13435.22ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 89.6MB in the beginning and 84.4MB in the end (delta: 5.2MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2021-12-06 22:19:49,019 INFO L158 Benchmark]: Witness Printer took 2.54ms. Allocated memory is still 148.9MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 22:19:49,020 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 73.4MB. Free memory was 51.4MB in the beginning and 51.3MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 175.48ms. Allocated memory is still 123.7MB. Free memory was 90.2MB in the beginning and 100.7MB in the end (delta: -10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 22.77ms. Allocated memory is still 123.7MB. Free memory was 100.7MB in the beginning and 98.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 14.83ms. Allocated memory is still 123.7MB. Free memory was 98.9MB in the beginning and 98.0MB in the end (delta: 906.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 163.03ms. Allocated memory is still 123.7MB. Free memory was 98.0MB in the beginning and 89.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 13435.22ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 89.6MB in the beginning and 84.4MB in the end (delta: 5.2MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. * Witness Printer took 2.54ms. Allocated memory is still 148.9MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 13.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 13.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital54 mio100 ax100 hnf100 lsp36 ukn81 mio100 lsp100 div100 bol100 ite100 ukn100 eq207 hnf87 smp100 dnf100 smp100 tf107 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 17ms VariablesStem: 1 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 3 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "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(22, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_~i~0#1, main_~x~0#1, main_~y~0#1, main_~n~0#1;main_~i~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 0;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~n~0#1 > 0);main_~i~0#1 := 0;" "assume !false;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1;" "assume !(0 == __VERIFIER_assert_~cond#1);" "assume { :end_inline___VERIFIER_assert } true;" "main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;" Loop: "assume !false;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1;" "assume !(0 == __VERIFIER_assert_~cond#1);" "assume { :end_inline___VERIFIER_assert } true;" "main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-12-06 22:19:49,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df12c582-140b-4827-9901-c3f6797daeb0/bin/uautomizer-DrprNOufMa/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN