./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY --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 d3ed36aa6701f38e4437e494734e2c4cd3d174950cdc9cef44311577dda2ee95 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 08:40:35,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 08:40:35,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 08:40:35,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 08:40:35,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 08:40:35,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 08:40:35,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 08:40:35,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 08:40:35,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 08:40:35,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 08:40:35,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 08:40:35,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 08:40:35,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 08:40:35,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 08:40:35,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 08:40:35,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 08:40:35,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 08:40:35,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 08:40:35,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 08:40:35,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 08:40:35,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 08:40:35,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 08:40:35,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 08:40:35,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 08:40:35,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 08:40:35,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 08:40:35,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 08:40:35,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 08:40:35,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 08:40:35,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 08:40:35,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 08:40:35,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 08:40:35,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 08:40:35,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 08:40:35,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 08:40:35,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 08:40:35,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 08:40:35,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 08:40:35,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 08:40:35,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 08:40:35,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 08:40:35,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-07 08:40:35,602 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 08:40:35,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 08:40:35,603 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 08:40:35,603 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 08:40:35,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 08:40:35,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 08:40:35,605 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 08:40:35,605 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-07 08:40:35,605 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-07 08:40:35,606 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-07 08:40:35,606 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-07 08:40:35,606 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-07 08:40:35,606 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-07 08:40:35,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 08:40:35,607 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 08:40:35,607 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-07 08:40:35,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 08:40:35,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 08:40:35,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 08:40:35,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-07 08:40:35,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-07 08:40:35,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-07 08:40:35,608 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 08:40:35,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 08:40:35,608 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-07 08:40:35,609 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 08:40:35,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-07 08:40:35,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 08:40:35,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 08:40:35,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 08:40:35,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 08:40:35,610 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 08:40:35,611 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-07 08:40:35,611 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_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ed36aa6701f38e4437e494734e2c4cd3d174950cdc9cef44311577dda2ee95 [2021-11-07 08:40:35,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 08:40:35,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 08:40:35,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 08:40:35,908 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 08:40:35,910 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 08:40:35,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2021-11-07 08:40:36,007 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/data/9302f9b3a/c7f2a4a186594288a98f31b407a7ef97/FLAG5d62864f0 [2021-11-07 08:40:36,519 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 08:40:36,520 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2021-11-07 08:40:36,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/data/9302f9b3a/c7f2a4a186594288a98f31b407a7ef97/FLAG5d62864f0 [2021-11-07 08:40:36,990 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/data/9302f9b3a/c7f2a4a186594288a98f31b407a7ef97 [2021-11-07 08:40:36,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 08:40:36,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 08:40:36,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 08:40:36,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 08:40:37,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 08:40:37,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:40:36" (1/1) ... [2021-11-07 08:40:37,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20c526cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37, skipping insertion in model container [2021-11-07 08:40:37,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:40:36" (1/1) ... [2021-11-07 08:40:37,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 08:40:37,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 08:40:37,217 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c[386,399] [2021-11-07 08:40:37,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 08:40:37,238 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 08:40:37,254 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c[386,399] [2021-11-07 08:40:37,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 08:40:37,296 INFO L208 MainTranslator]: Completed translation [2021-11-07 08:40:37,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37 WrapperNode [2021-11-07 08:40:37,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 08:40:37,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 08:40:37,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 08:40:37,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 08:40:37,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 08:40:37,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 08:40:37,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 08:40:37,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 08:40:37,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,375 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 08:40:37,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 08:40:37,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 08:40:37,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 08:40:37,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (1/1) ... [2021-11-07 08:40:37,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:37,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:37,450 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:37,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-07 08:40:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 08:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 08:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 08:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 08:40:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 08:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 08:40:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 08:40:37,774 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 08:40:37,774 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-07 08:40:37,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:40:37 BoogieIcfgContainer [2021-11-07 08:40:37,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 08:40:37,778 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-07 08:40:37,778 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-07 08:40:37,781 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-07 08:40:37,782 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-07 08:40:37,782 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 07.11 08:40:36" (1/3) ... [2021-11-07 08:40:37,783 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5c16f5ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.11 08:40:37, skipping insertion in model container [2021-11-07 08:40:37,784 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-07 08:40:37,784 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:40:37" (2/3) ... [2021-11-07 08:40:37,785 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5c16f5ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.11 08:40:37, skipping insertion in model container [2021-11-07 08:40:37,785 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-07 08:40:37,785 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:40:37" (3/3) ... [2021-11-07 08:40:37,786 INFO L389 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail_tTflag_arr_one_loop.c [2021-11-07 08:40:37,846 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-07 08:40:37,847 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-07 08:40:37,847 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-07 08:40:37,847 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-07 08:40:37,847 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-07 08:40:37,847 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-07 08:40:37,847 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-07 08:40:37,848 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-07 08:40:37,862 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 08:40:37,881 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2021-11-07 08:40:37,882 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-07 08:40:37,882 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-07 08:40:37,888 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-11-07 08:40:37,888 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-11-07 08:40:37,888 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-07 08:40:37,889 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 08:40:37,891 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2021-11-07 08:40:37,891 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-07 08:40:37,891 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-07 08:40:37,892 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-11-07 08:40:37,892 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-11-07 08:40:37,899 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(39);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 5#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~post7, main_#t~mem9, main_#t~post10, main_#t~mem11, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 10#L20-3true [2021-11-07 08:40:37,899 INFO L793 eck$LassoCheckResult]: Loop: 10#L20-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet8, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet8; 11#L20-2true main_#t~post7 := main_~i~0;main_~i~0 := 1 + main_#t~post7;havoc main_#t~post7; 10#L20-3true [2021-11-07 08:40:37,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:40:37,906 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2021-11-07 08:40:37,915 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:40:37,916 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909881483] [2021-11-07 08:40:37,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:40:37,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:40:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:38,064 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:40:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:38,105 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:40:38,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:40:38,109 INFO L85 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2021-11-07 08:40:38,109 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:40:38,110 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216593504] [2021-11-07 08:40:38,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:40:38,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:40:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:38,128 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:40:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:38,141 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:40:38,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:40:38,144 INFO L85 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2021-11-07 08:40:38,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:40:38,145 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511641327] [2021-11-07 08:40:38,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:40:38,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:40:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:38,172 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:40:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:38,233 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:40:38,951 INFO L210 LassoAnalysis]: Preferences: [2021-11-07 08:40:38,951 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-07 08:40:38,952 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-07 08:40:38,952 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-07 08:40:38,953 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-07 08:40:38,953 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:38,953 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-07 08:40:38,954 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-07 08:40:38,954 INFO L133 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2021-11-07 08:40:38,954 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-07 08:40:38,955 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-07 08:40:38,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:38,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:38,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:38,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,228 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:39,578 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-07 08:40:39,583 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-07 08:40:39,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:39,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:39,588 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:39,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-07 08:40:39,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:39,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:39,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:39,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:39,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:39,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:39,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:39,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:39,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:39,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:39,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:39,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:39,658 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:39,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:39,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:39,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:39,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:39,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:39,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:39,682 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:39,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-07 08:40:39,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:39,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:39,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:39,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:39,742 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:39,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-07 08:40:39,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:39,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:39,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:39,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:39,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:39,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:39,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:39,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:39,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:39,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:39,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:39,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:39,811 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:39,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:39,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:39,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:39,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:39,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:39,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:39,835 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:39,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:39,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-07 08:40:39,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:39,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:39,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:39,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:39,885 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:39,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:39,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:39,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:39,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:39,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:39,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:39,902 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:39,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:39,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-07 08:40:39,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:39,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:39,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:39,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:39,958 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:39,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:39,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:39,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:39,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:39,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:39,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:39,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:39,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:39,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-07 08:40:39,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,012 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-07 08:40:40,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,086 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-07 08:40:40,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:40,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:40,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:40,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,120 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-07 08:40:40,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:40,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,133 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:40,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:40,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-11-07 08:40:40,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,161 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-07 08:40:40,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:40,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,171 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:40,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:40,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,223 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-07 08:40:40,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:40,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:40,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:40,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,289 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-07 08:40:40,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:40,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:40,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:40,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,339 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-07 08:40:40,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,352 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,415 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,427 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 [2021-11-07 08:40:40,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:40,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,437 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,438 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:40,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:40,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-07 08:40:40,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,524 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-07 08:40:40,529 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 [2021-11-07 08:40:40,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,592 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-07 08:40:40,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,660 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-07 08:40:40,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,679 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,740 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,746 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 [2021-11-07 08:40:40,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,759 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-07 08:40:40,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,813 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-07 08:40:40,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,846 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,899 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-07 08:40:40,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:40,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:40,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:40,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:40,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:40,958 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:40,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-07 08:40:40,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:40,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:40,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:40,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:40,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:40,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:40,972 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-11-07 08:40:41,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,048 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-07 08:40:41,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:41,062 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-07 08:40:41,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,093 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-07 08:40:41,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:41,111 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,145 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-07 08:40:41,146 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 [2021-11-07 08:40:41,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:41,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,211 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:41,228 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-07 08:40:41,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,284 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:41,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-07 08:40:41,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,352 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:41,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:41,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-07 08:40:41,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,414 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-07 08:40:41,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:41,424 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:41,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,444 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-07 08:40:41,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,445 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-07 08:40:41,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,454 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-07 08:40:41,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,475 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-07 08:40:41,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,489 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:41,490 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:41,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,560 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,568 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 [2021-11-07 08:40:41,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,579 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-07 08:40:41,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,629 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-07 08:40:41,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,692 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-07 08:40:41,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,760 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-07 08:40:41,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,821 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-07 08:40:41,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:41,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:41,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,862 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-07 08:40:41,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,876 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-11-07 08:40:41,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,900 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-07 08:40:41,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,911 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,933 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-07 08:40:41,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:41,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,966 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-07 08:40:41,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:41,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:41,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:41,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:41,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:41,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:41,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:41,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:41,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:41,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-11-07 08:40:41,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:41,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:41,998 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:41,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-07 08:40:41,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:42,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,007 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:42,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:42,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-11-07 08:40:42,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,028 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-07 08:40:42,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,039 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,039 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-11-07 08:40:42,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,061 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-07 08:40:42,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:42,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:42,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:42,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,090 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-07 08:40:42,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,163 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-07 08:40:42,164 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 [2021-11-07 08:40:42,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,173 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,173 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-07 08:40:42,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,196 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-07 08:40:42,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,234 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-07 08:40:42,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,248 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,248 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,271 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-07 08:40:42,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,287 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-07 08:40:42,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,345 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,368 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-07 08:40:42,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,417 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,430 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-07 08:40:42,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,482 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,496 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,496 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-07 08:40:42,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,539 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-07 08:40:42,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,554 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-11-07 08:40:42,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,604 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-07 08:40:42,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,616 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,616 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,670 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,683 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,683 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-07 08:40:42,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,732 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-07 08:40:42,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,745 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,745 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,797 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:42,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:42,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-07 08:40:42,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,857 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-07 08:40:42,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:42,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:42,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:42,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:42,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,887 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-07 08:40:42,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,888 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-07 08:40:42,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:42,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:42,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:42,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:42,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-11-07 08:40:42,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,919 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-07 08:40:42,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:42,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:42,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:42,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:42,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,954 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-07 08:40:42,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:42,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:42,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:42,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:42,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:42,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:42,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-07 08:40:42,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:42,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:42,985 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:42,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-07 08:40:42,987 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 [2021-11-07 08:40:42,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:42,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:42,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:42,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:42,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:42,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:42,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:42,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-07 08:40:43,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,019 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-07 08:40:43,020 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 [2021-11-07 08:40:43,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,055 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-07 08:40:43,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,085 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-07 08:40:43,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,098 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,098 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-11-07 08:40:43,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,123 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-07 08:40:43,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-11-07 08:40:43,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,161 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-07 08:40:43,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-11-07 08:40:43,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,202 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,203 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 [2021-11-07 08:40:43,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-07 08:40:43,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-07 08:40:43,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,242 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-07 08:40:43,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,320 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-07 08:40:43,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-07 08:40:43,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,382 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-07 08:40:43,383 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 [2021-11-07 08:40:43,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,393 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,420 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-07 08:40:43,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:43,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:43,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:43,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,449 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-07 08:40:43,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,464 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,465 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-11-07 08:40:43,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,516 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-07 08:40:43,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-07 08:40:43,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,553 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-07 08:40:43,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,570 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,570 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-07 08:40:43,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,594 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-07 08:40:43,595 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 [2021-11-07 08:40:43,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,604 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,604 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-11-07 08:40:43,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,627 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-07 08:40:43,629 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 [2021-11-07 08:40:43,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,701 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-07 08:40:43,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,716 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,716 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-11-07 08:40:43,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,742 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-07 08:40:43,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-11-07 08:40:43,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,776 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-07 08:40:43,777 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 [2021-11-07 08:40:43,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-07 08:40:43,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,811 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-07 08:40:43,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,821 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:43,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,870 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-07 08:40:43,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:43,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-07 08:40:43,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:43,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:43,942 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:43,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:43,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:43,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:43,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:43,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:43,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:43,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:43,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-07 08:40:43,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,012 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,016 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 [2021-11-07 08:40:44,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:44,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:44,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:44,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-07 08:40:44,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,080 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:44,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:44,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:44,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-07 08:40:44,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,151 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:44,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:44,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-07 08:40:44,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,208 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-07 08:40:44,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,210 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-07 08:40:44,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,274 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,288 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:44,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:44,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-07 08:40:44,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,342 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-07 08:40:44,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,405 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-07 08:40:44,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,472 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-07 08:40:44,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,546 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,558 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-07 08:40:44,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,599 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-07 08:40:44,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:44,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:44,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,637 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-07 08:40:44,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,674 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-07 08:40:44,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,708 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-07 08:40:44,710 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 [2021-11-07 08:40:44,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,741 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-07 08:40:44,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,800 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-07 08:40:44,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,877 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,891 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:44,891 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:44,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-07 08:40:44,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-11-07 08:40:44,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,932 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-07 08:40:44,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:44,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:44,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:44,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:44,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:44,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:44,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:44,963 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:44,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-07 08:40:44,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:44,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:44,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:44,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:44,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:44,977 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:44,977 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:44,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,006 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-07 08:40:45,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,017 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,017 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-11-07 08:40:45,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,042 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-07 08:40:45,043 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 [2021-11-07 08:40:45,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,077 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-07 08:40:45,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,087 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,087 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,111 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-07 08:40:45,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,132 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,132 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,170 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-07 08:40:45,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,195 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,221 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-07 08:40:45,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-11-07 08:40:45,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,256 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-07 08:40:45,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,268 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,327 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-07 08:40:45,331 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 [2021-11-07 08:40:45,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,341 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,387 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-07 08:40:45,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-11-07 08:40:45,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,441 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-07 08:40:45,442 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 [2021-11-07 08:40:45,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,454 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,454 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-11-07 08:40:45,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,490 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,492 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 [2021-11-07 08:40:45,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,505 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-07 08:40:45,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,566 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,568 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 [2021-11-07 08:40:45,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,581 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:45,581 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:45,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-07 08:40:45,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-11-07 08:40:45,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,622 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-07 08:40:45,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:45,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:45,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:45,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:45,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:45,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-07 08:40:45,664 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-07 08:40:45,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,664 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-07 08:40:45,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:45,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:45,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:45,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:45,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:45,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:45,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,698 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-07 08:40:45,710 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 [2021-11-07 08:40:45,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:45,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:45,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:45,719 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:45,719 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:45,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-11-07 08:40:45,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,778 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:45,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:45,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:45,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:45,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:45,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:45,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-07 08:40:45,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,837 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:45,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:45,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:45,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:45,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:45,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:45,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-07 08:40:45,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,909 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:45,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:45,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:45,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:45,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:45,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:45,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-07 08:40:45,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:45,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:45,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:45,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:45,969 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:45,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:45,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:45,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:45,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:45,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:45,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:45,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:45,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:45,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:45,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-07 08:40:45,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,020 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-07 08:40:46,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,030 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,030 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-11-07 08:40:46,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,053 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-07 08:40:46,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,062 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,084 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-07 08:40:46,085 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 [2021-11-07 08:40:46,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,092 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,093 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-11-07 08:40:46,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,152 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-07 08:40:46,153 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 [2021-11-07 08:40:46,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,218 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-07 08:40:46,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-11-07 08:40:46,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,250 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-07 08:40:46,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,260 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,282 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-07 08:40:46,283 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 [2021-11-07 08:40:46,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,292 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,292 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-11-07 08:40:46,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,315 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-07 08:40:46,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,347 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-07 08:40:46,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,361 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,361 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-11-07 08:40:46,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,391 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-07 08:40:46,394 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 [2021-11-07 08:40:46,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,404 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,404 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,433 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-07 08:40:46,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,443 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,444 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-11-07 08:40:46,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,469 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-07 08:40:46,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,480 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,480 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-11-07 08:40:46,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,506 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-07 08:40:46,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,521 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,521 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,565 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-07 08:40:46,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,576 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-11-07 08:40:46,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,603 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-07 08:40:46,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,614 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-11-07 08:40:46,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,638 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-07 08:40:46,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,648 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,675 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-07 08:40:46,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,685 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-11-07 08:40:46,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,711 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-07 08:40:46,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,730 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,730 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,782 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,784 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 [2021-11-07 08:40:46,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-07 08:40:46,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-11-07 08:40:46,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,837 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-07 08:40:46,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,847 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,847 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-11-07 08:40:46,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,873 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-07 08:40:46,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:46,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:46,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:46,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:46,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:46,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:46,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:46,940 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:46,942 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 [2021-11-07 08:40:46,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:46,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:46,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:46,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:46,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:46,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:46,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:46,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:46,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-07 08:40:46,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,008 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-07 08:40:47,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,009 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,011 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 [2021-11-07 08:40:47,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-07 08:40:47,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,068 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,079 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:47,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:47,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-07 08:40:47,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,138 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,140 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 [2021-11-07 08:40:47,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,149 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-07 08:40:47,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,197 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-07 08:40:47,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,257 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-07 08:40:47,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,314 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-07 08:40:47,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,373 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,385 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,387 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:47,387 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:47,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-07 08:40:47,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,436 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,448 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-07 08:40:47,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,495 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,510 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-07 08:40:47,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,560 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,571 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,573 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-07 08:40:47,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,618 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-07 08:40:47,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,677 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-07 08:40:47,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,737 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:47,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:47,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-07 08:40:47,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-11-07 08:40:47,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,803 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-07 08:40:47,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,811 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:47,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:47,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:47,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-11-07 08:40:47,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,834 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-07 08:40:47,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,859 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:47,859 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:47,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,898 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-07 08:40:47,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,911 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:47,911 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:47,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,958 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-07 08:40:47,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:47,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:47,967 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:47,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:47,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:47,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:47,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:47,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:47,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:47,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:47,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:47,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:47,994 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:47,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-07 08:40:47,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-11-07 08:40:48,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,032 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-07 08:40:48,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,041 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,050 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,051 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-11-07 08:40:48,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,113 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-07 08:40:48,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,124 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-11-07 08:40:48,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,150 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-07 08:40:48,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,159 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-07 08:40:48,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,186 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-07 08:40:48,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,195 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,199 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,226 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-07 08:40:48,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,234 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-11-07 08:40:48,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,261 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-07 08:40:48,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,272 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-07 08:40:48,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,300 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-07 08:40:48,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,309 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-11-07 08:40:48,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,343 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-07 08:40:48,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,353 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,353 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,378 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-07 08:40:48,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,386 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:48,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:48,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-11-07 08:40:48,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,413 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-07 08:40:48,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:48,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:48,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:48,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-07 08:40:48,454 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-07 08:40:48,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,455 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-07 08:40:48,456 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 [2021-11-07 08:40:48,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-07 08:40:48,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,487 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-07 08:40:48,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:48,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:48,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,537 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-07 08:40:48,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,545 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,546 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-11-07 08:40:48,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,570 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-07 08:40:48,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,603 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-07 08:40:48,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,613 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,638 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-07 08:40:48,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-11-07 08:40:48,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,670 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-07 08:40:48,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,682 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:48,682 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:48,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,711 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-07 08:40:48,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-11-07 08:40:48,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,766 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-07 08:40:48,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,802 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-07 08:40:48,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,836 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-07 08:40:48,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,871 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-07 08:40:48,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,881 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:48,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:48,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:48,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:48,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:48,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:48,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:48,952 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:48,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:48,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:48,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:48,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:48,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:48,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:48,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:48,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:48,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-07 08:40:48,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,025 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-07 08:40:49,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:49,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:49,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:49,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,068 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-07 08:40:49,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,081 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,082 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-07 08:40:49,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,121 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-07 08:40:49,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,133 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,133 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-11-07 08:40:49,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,161 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-07 08:40:49,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,170 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,173 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,173 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-07 08:40:49,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,204 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-07 08:40:49,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,220 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,220 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,251 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-07 08:40:49,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,269 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,269 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,337 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-07 08:40:49,338 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 [2021-11-07 08:40:49,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,350 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-07 08:40:49,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,381 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-07 08:40:49,383 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 [2021-11-07 08:40:49,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,393 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,393 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-07 08:40:49,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,422 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-07 08:40:49,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,433 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,433 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,464 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-07 08:40:49,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,478 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,478 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-11-07 08:40:49,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,506 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-07 08:40:49,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,526 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,526 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,560 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-07 08:40:49,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,572 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,573 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-07 08:40:49,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,636 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-07 08:40:49,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,676 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-07 08:40:49,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,687 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:49,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:49,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-07 08:40:49,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,746 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:49,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:49,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:49,789 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:49,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:49,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-07 08:40:49,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,836 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-07 08:40:49,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,840 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-07 08:40:49,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:49,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:49,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:49,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:49,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:49,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,873 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-07 08:40:49,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:49,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:49,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:49,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:49,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-07 08:40:49,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,920 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-07 08:40:49,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:49,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:49,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:49,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:49,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:49,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:49,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:49,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:49,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:49,980 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:49,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-07 08:40:49,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:49,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:49,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:49,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:49,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:49,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:49,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:49,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:49,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:49,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-07 08:40:50,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,010 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-07 08:40:50,011 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 [2021-11-07 08:40:50,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-11-07 08:40:50,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,068 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-07 08:40:50,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,113 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-07 08:40:50,115 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 [2021-11-07 08:40:50,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,124 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,148 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-07 08:40:50,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-07 08:40:50,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,178 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-07 08:40:50,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-07 08:40:50,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,212 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-07 08:40:50,223 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 [2021-11-07 08:40:50,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-07 08:40:50,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,253 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-07 08:40:50,254 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 [2021-11-07 08:40:50,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,283 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-07 08:40:50,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,313 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-07 08:40:50,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-11-07 08:40:50,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,347 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-07 08:40:50,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-07 08:40:50,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,376 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-07 08:40:50,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-07 08:40:50,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,415 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-07 08:40:50,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,423 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,425 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-11-07 08:40:50,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,450 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-07 08:40:50,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-11-07 08:40:50,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,484 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-07 08:40:50,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-07 08:40:50,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,521 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-07 08:40:50,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,574 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-07 08:40:50,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,584 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,584 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,609 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-07 08:40:50,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,619 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-11-07 08:40:50,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,645 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-07 08:40:50,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,656 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,656 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,681 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-07 08:40:50,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,714 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-07 08:40:50,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-11-07 08:40:50,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,749 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-07 08:40:50,756 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 [2021-11-07 08:40:50,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,766 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,766 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-07 08:40:50,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,793 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-07 08:40:50,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-11-07 08:40:50,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,829 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-07 08:40:50,830 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 [2021-11-07 08:40:50,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:50,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:50,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:50,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,865 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-07 08:40:50,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:50,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:50,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:50,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-11-07 08:40:50,896 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-07 08:40:50,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,897 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-07 08:40:50,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:50,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,906 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:50,907 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:50,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-11-07 08:40:50,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,930 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-07 08:40:50,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:50,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:50,946 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:50,946 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:50,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:50,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-07 08:40:50,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:50,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:50,977 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:50,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-07 08:40:50,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:50,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:50,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:50,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:50,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:50,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:50,985 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:50,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:50,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:50,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,010 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-07 08:40:51,011 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 [2021-11-07 08:40:51,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,019 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,042 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-07 08:40:51,043 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 [2021-11-07 08:40:51,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,077 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-07 08:40:51,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,085 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,086 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,113 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-07 08:40:51,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,122 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,125 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,125 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,152 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-07 08:40:51,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,161 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,184 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-07 08:40:51,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,193 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,224 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-07 08:40:51,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,233 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,256 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-07 08:40:51,257 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 [2021-11-07 08:40:51,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,265 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,289 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-07 08:40:51,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,298 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-11-07 08:40:51,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,322 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-07 08:40:51,323 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 [2021-11-07 08:40:51,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,331 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,333 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,333 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,360 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-07 08:40:51,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:51,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:51,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:51,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-11-07 08:40:51,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,393 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-07 08:40:51,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,407 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,407 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,441 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-07 08:40:51,442 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 [2021-11-07 08:40:51,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,450 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,452 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,452 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,519 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-07 08:40:51,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,531 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,531 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,559 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-07 08:40:51,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,569 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,569 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,596 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-07 08:40:51,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,607 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,627 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,627 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,686 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-07 08:40:51,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,698 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,698 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,726 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-07 08:40:51,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,746 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,746 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-11-07 08:40:51,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,773 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-07 08:40:51,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,785 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,785 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,819 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-07 08:40:51,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,827 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,830 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,830 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,857 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-07 08:40:51,858 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 [2021-11-07 08:40:51,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,869 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,869 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:51,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,897 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-07 08:40:51,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,906 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,910 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,910 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-11-07 08:40:51,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,940 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-07 08:40:51,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,948 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,951 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,951 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:51,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-11-07 08:40:51,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:51,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:51,977 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:51,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-07 08:40:51,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:51,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:51,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:51,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:51,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:51,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:51,988 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:40:51,988 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:40:51,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:52,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:52,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:52,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:52,017 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:52,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-07 08:40:52,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:52,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:52,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:52,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:52,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:52,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:52,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:40:52,031 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:52,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:52,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:52,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-11-07 08:40:52,089 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-11-07 08:40:52,089 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(39);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 5#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~post7, main_#t~mem9, main_#t~post10, main_#t~mem11, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 10#L20-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet8, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet8; 11#L20-2true main_#t~post7 := main_~i~0;main_~i~0 := 1 + main_#t~post7;havoc main_#t~post7; 10#L20-3true [2021-11-07 08:40:52,089 INFO L793 eck$LassoCheckResult]: Loop: 10#L20-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet8, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet8; 11#L20-2true main_#t~post7 := main_~i~0;main_~i~0 := 1 + main_#t~post7;havoc main_#t~post7; 10#L20-3true [2021-11-07 08:40:52,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:40:52,090 INFO L85 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 2 times [2021-11-07 08:40:52,090 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:40:52,091 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783007807] [2021-11-07 08:40:52,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:40:52,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:40:52,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:52,132 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:40:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:52,169 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:40:52,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:40:52,173 INFO L85 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 2 times [2021-11-07 08:40:52,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:40:52,174 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587171633] [2021-11-07 08:40:52,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:40:52,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:40:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:52,195 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:40:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:52,201 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:40:52,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:40:52,202 INFO L85 PathProgramCache]: Analyzing trace with hash 889660487, now seen corresponding path program 3 times [2021-11-07 08:40:52,202 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:40:52,202 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056477808] [2021-11-07 08:40:52,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:40:52,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:40:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:52,226 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:40:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:40:52,255 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:40:52,717 INFO L210 LassoAnalysis]: Preferences: [2021-11-07 08:40:52,717 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-07 08:40:52,717 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-07 08:40:52,718 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-07 08:40:52,718 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-07 08:40:52,718 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:52,718 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-07 08:40:52,718 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-07 08:40:52,718 INFO L133 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2021-11-07 08:40:52,718 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-07 08:40:52,718 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-07 08:40:52,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,728 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,732 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:52,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-07 08:40:53,125 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-07 08:40:53,125 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-07 08:40:53,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,133 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-07 08:40:53,134 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 [2021-11-07 08:40:53,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,143 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,168 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-07 08:40:53,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,213 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-07 08:40:53,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-07 08:40:53,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,247 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-07 08:40:53,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-11-07 08:40:53,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,283 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-07 08:40:53,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,314 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-07 08:40:53,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,323 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,344 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-07 08:40:53,345 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 [2021-11-07 08:40:53,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,375 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-07 08:40:53,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,385 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,433 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,435 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 [2021-11-07 08:40:53,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-07 08:40:53,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,445 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,469 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-07 08:40:53,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,478 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,478 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-11-07 08:40:53,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,501 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-07 08:40:53,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,510 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-11-07 08:40:53,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,532 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-07 08:40:53,533 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 [2021-11-07 08:40:53,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-11-07 08:40:53,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,561 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-07 08:40:53,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,591 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-07 08:40:53,592 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 [2021-11-07 08:40:53,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-11-07 08:40:53,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,624 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-07 08:40:53,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-11-07 08:40:53,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,665 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-07 08:40:53,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-11-07 08:40:53,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,701 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-07 08:40:53,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-07 08:40:53,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,734 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-07 08:40:53,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,743 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-07 08:40:53,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,767 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-07 08:40:53,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,776 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,776 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-11-07 08:40:53,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,800 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-07 08:40:53,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-11-07 08:40:53,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,834 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-07 08:40:53,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-07 08:40:53,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,867 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-07 08:40:53,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-07 08:40:53,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,899 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-07 08:40:53,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:53,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:53,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,930 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:53,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:53,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:53,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:53,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:53,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:53,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:53,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:53,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:53,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-07 08:40:53,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:53,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:53,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:53,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:53,998 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-07 08:40:54,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:54,014 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:54,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,034 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-07 08:40:54,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:54,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:54,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-11-07 08:40:54,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,063 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-07 08:40:54,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:54,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:54,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:54,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,094 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-07 08:40:54,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:54,102 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-07 08:40:54,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,123 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-07 08:40:54,124 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 [2021-11-07 08:40:54,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-07 08:40:54,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:40:54,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-07 08:40:54,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-07 08:40:54,154 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-07 08:40:54,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,154 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-07 08:40:54,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,164 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,164 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,221 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-07 08:40:54,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,259 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-07 08:40:54,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-11-07 08:40:54,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,288 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-07 08:40:54,289 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 [2021-11-07 08:40:54,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-07 08:40:54,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,317 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-07 08:40:54,318 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 [2021-11-07 08:40:54,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,327 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,327 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,354 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-07 08:40:54,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,396 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-07 08:40:54,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,433 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-07 08:40:54,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-11-07 08:40:54,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,468 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-07 08:40:54,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,478 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,478 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-11-07 08:40:54,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,504 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-07 08:40:54,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,514 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-11-07 08:40:54,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,537 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-07 08:40:54,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-07 08:40:54,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,567 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-07 08:40:54,568 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 [2021-11-07 08:40:54,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,575 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-07 08:40:54,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,597 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-07 08:40:54,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,606 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,628 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-07 08:40:54,629 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 [2021-11-07 08:40:54,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,637 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-11-07 08:40:54,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,660 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-07 08:40:54,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,673 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,673 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,702 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-07 08:40:54,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,713 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,713 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-07 08:40:54,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,739 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-07 08:40:54,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,748 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-07 08:40:54,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,769 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-07 08:40:54,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,778 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,778 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-07 08:40:54,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,802 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-07 08:40:54,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-07 08:40:54,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,834 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-07 08:40:54,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,843 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,843 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:54,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,866 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-07 08:40:54,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,876 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,876 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-07 08:40:54,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,899 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-07 08:40:54,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,909 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-11-07 08:40:54,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,931 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-07 08:40:54,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:54,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:54,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-11-07 08:40:54,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,963 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-07 08:40:54,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:54,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:54,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:54,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:54,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:54,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:54,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:54,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:54,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:54,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-11-07 08:40:54,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:54,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:54,992 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:54,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-07 08:40:54,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:55,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:55,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-11-07 08:40:55,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,021 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-07 08:40:55,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:55,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:55,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,051 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-07 08:40:55,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:55,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:55,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:55,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-11-07 08:40:55,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,084 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-07 08:40:55,085 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 [2021-11-07 08:40:55,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:55,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:55,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-11-07 08:40:55,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,114 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-07 08:40:55,115 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 [2021-11-07 08:40:55,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:55,123 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:55,124 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:55,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-11-07 08:40:55,147 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-07 08:40:55,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,148 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-07 08:40:55,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,184 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-07 08:40:55,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-11-07 08:40:55,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,215 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-07 08:40:55,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-11-07 08:40:55,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,245 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-07 08:40:55,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,277 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-07 08:40:55,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-07 08:40:55,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,312 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-07 08:40:55,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,344 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-07 08:40:55,345 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 [2021-11-07 08:40:55,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-07 08:40:55,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,374 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-07 08:40:55,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-07 08:40:55,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,404 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-07 08:40:55,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,415 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-11-07 08:40:55,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,472 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-07 08:40:55,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,486 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,510 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-07 08:40:55,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,540 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-07 08:40:55,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-11-07 08:40:55,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,571 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-07 08:40:55,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-07 08:40:55,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,613 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-07 08:40:55,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-07 08:40:55,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,652 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-07 08:40:55,653 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 [2021-11-07 08:40:55,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,668 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,703 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-07 08:40:55,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-07 08:40:55,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,751 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-07 08:40:55,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:55,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:55,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:55,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,784 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-07 08:40:55,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-11-07 08:40:55,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,819 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-07 08:40:55,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-11-07 08:40:55,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,882 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-07 08:40:55,883 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 [2021-11-07 08:40:55,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-07 08:40:55,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,919 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-07 08:40:55,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,956 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-07 08:40:55,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:55,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:55,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:55,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:55,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:55,966 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:55,966 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:55,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:55,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:55,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:55,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:55,992 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:55,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-07 08:40:55,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,003 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:56,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:56,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-11-07 08:40:56,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,029 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-07 08:40:56,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:56,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-11-07 08:40:56,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,059 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-07 08:40:56,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:56,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-07 08:40:56,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,090 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-07 08:40:56,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:56,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,119 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-11-07 08:40:56,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:56,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:56,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-11-07 08:40:56,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,151 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-11-07 08:40:56,152 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 [2021-11-07 08:40:56,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:56,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,181 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-11-07 08:40:56,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:56,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:56,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:56,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-11-07 08:40:56,213 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-07 08:40:56,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,214 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-11-07 08:40:56,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,224 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,224 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-11-07 08:40:56,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,249 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-11-07 08:40:56,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,317 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,336 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-11-07 08:40:56,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-11-07 08:40:56,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,385 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-11-07 08:40:56,386 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 [2021-11-07 08:40:56,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,394 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,394 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-11-07 08:40:56,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,415 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-11-07 08:40:56,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,426 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,426 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,449 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-11-07 08:40:56,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,458 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-11-07 08:40:56,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,479 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-11-07 08:40:56,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,508 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-11-07 08:40:56,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-11-07 08:40:56,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,538 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-11-07 08:40:56,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,549 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-11-07 08:40:56,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,573 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-11-07 08:40:56,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-11-07 08:40:56,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,608 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-11-07 08:40:56,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-11-07 08:40:56,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,639 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-11-07 08:40:56,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-11-07 08:40:56,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,670 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-11-07 08:40:56,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-11-07 08:40:56,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,704 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-11-07 08:40:56,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,773 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-11-07 08:40:56,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-11-07 08:40:56,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,838 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-11-07 08:40:56,848 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 [2021-11-07 08:40:56,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,859 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,859 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,889 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-11-07 08:40:56,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:56,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,898 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:56,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:56,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2021-11-07 08:40:56,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,919 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-11-07 08:40:56,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:56,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,954 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-11-07 08:40:56,955 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 [2021-11-07 08:40:56,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,964 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:56,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:56,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-11-07 08:40:56,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:56,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:56,987 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:56,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-11-07 08:40:56,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:56,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:56,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:56,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:56,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:56,997 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:56,997 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:57,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-11-07 08:40:57,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,021 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-11-07 08:40:57,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:57,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:57,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,059 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-11-07 08:40:57,059 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 [2021-11-07 08:40:57,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:57,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:57,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-11-07 08:40:57,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,094 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-11-07 08:40:57,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,104 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:57,104 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:57,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,128 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-11-07 08:40:57,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:57,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-11-07 08:40:57,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,158 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-11-07 08:40:57,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:57,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-11-07 08:40:57,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,188 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-11-07 08:40:57,189 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 [2021-11-07 08:40:57,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:57,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-11-07 08:40:57,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,217 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-11-07 08:40:57,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:57,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:57,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-11-07 08:40:57,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,258 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-11-07 08:40:57,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:57,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,336 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-11-07 08:40:57,338 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 [2021-11-07 08:40:57,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-07 08:40:57,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:57,347 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:57,347 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:57,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,369 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-07 08:40:57,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,370 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-11-07 08:40:57,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,378 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,380 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-11-07 08:40:57,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,404 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-11-07 08:40:57,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,413 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,433 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-11-07 08:40:57,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,442 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,463 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-11-07 08:40:57,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,472 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2021-11-07 08:40:57,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,495 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-11-07 08:40:57,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,505 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,505 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2021-11-07 08:40:57,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,537 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-11-07 08:40:57,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,546 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,567 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-11-07 08:40:57,568 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 [2021-11-07 08:40:57,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,576 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,597 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-11-07 08:40:57,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-11-07 08:40:57,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,637 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-11-07 08:40:57,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,655 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,655 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,678 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-11-07 08:40:57,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,687 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,687 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2021-11-07 08:40:57,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,711 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-11-07 08:40:57,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-11-07 08:40:57,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,741 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-11-07 08:40:57,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,772 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-11-07 08:40:57,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,781 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,802 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-11-07 08:40:57,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2021-11-07 08:40:57,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,840 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-11-07 08:40:57,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,854 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2021-11-07 08:40:57,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,892 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-11-07 08:40:57,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:57,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:57,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,932 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:57,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-11-07 08:40:57,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:57,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:57,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:57,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:57,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:57,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:57,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:57,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:57,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:57,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:57,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:57,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:57,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:57,993 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-11-07 08:40:58,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,013 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,013 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,036 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-11-07 08:40:58,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,046 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,046 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2021-11-07 08:40:58,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,069 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-11-07 08:40:58,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,078 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,078 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2021-11-07 08:40:58,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,101 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-11-07 08:40:58,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,111 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,111 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2021-11-07 08:40:58,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,136 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-11-07 08:40:58,137 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 [2021-11-07 08:40:58,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,146 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2021-11-07 08:40:58,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,198 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-11-07 08:40:58,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,208 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,208 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2021-11-07 08:40:58,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,231 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-11-07 08:40:58,232 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 [2021-11-07 08:40:58,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,240 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:58,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,260 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-11-07 08:40:58,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,269 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:58,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,289 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-11-07 08:40:58,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:58,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,319 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-11-07 08:40:58,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2021-11-07 08:40:58,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,351 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-11-07 08:40:58,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-07 08:40:58,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,380 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-11-07 08:40:58,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:40:58,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-07 08:40:58,390 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-07 08:40:58,390 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-07 08:40:58,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,412 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-07 08:40:58,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,412 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-11-07 08:40:58,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,420 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,422 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,422 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,447 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-11-07 08:40:58,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,477 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-11-07 08:40:58,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,485 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,506 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-11-07 08:40:58,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,537 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-11-07 08:40:58,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,571 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-11-07 08:40:58,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2021-11-07 08:40:58,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,602 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-11-07 08:40:58,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,611 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,634 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-11-07 08:40:58,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,664 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-11-07 08:40:58,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,672 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,674 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,674 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,698 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-11-07 08:40:58,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,706 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2021-11-07 08:40:58,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,734 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-11-07 08:40:58,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2021-11-07 08:40:58,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,766 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-11-07 08:40:58,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,798 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-11-07 08:40:58,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,806 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2021-11-07 08:40:58,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,829 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-11-07 08:40:58,830 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 [2021-11-07 08:40:58,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2021-11-07 08:40:58,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,863 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-11-07 08:40:58,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2021-11-07 08:40:58,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,939 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-11-07 08:40:58,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:58,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:58,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:58,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:58,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:58,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:58,982 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:58,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-11-07 08:40:58,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:58,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:58,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:58,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:58,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:58,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:58,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:58,990 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:58,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:58,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2021-11-07 08:40:59,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,015 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-11-07 08:40:59,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,023 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,032 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2021-11-07 08:40:59,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,057 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-11-07 08:40:59,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,065 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,067 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2021-11-07 08:40:59,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,093 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-11-07 08:40:59,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,129 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-11-07 08:40:59,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,139 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2021-11-07 08:40:59,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,166 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-11-07 08:40:59,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,202 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-11-07 08:40:59,203 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 [2021-11-07 08:40:59,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,237 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-11-07 08:40:59,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,245 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:59,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,267 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-11-07 08:40:59,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:59,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2021-11-07 08:40:59,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,303 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-11-07 08:40:59,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:59,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2021-11-07 08:40:59,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,334 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-11-07 08:40:59,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,342 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,368 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-11-07 08:40:59,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,376 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:40:59,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2021-11-07 08:40:59,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,397 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-11-07 08:40:59,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-07 08:40:59,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:40:59,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:40:59,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:40:59,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,431 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-07 08:40:59,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,431 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-11-07 08:40:59,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:59,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:59,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2021-11-07 08:40:59,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,468 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-11-07 08:40:59,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,499 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-11-07 08:40:59,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2021-11-07 08:40:59,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,531 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-11-07 08:40:59,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2021-11-07 08:40:59,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,562 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-11-07 08:40:59,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,572 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:59,572 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:59,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2021-11-07 08:40:59,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,598 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-11-07 08:40:59,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2021-11-07 08:40:59,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,629 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-11-07 08:40:59,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2021-11-07 08:40:59,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,662 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-11-07 08:40:59,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,694 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-11-07 08:40:59,695 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 [2021-11-07 08:40:59,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,706 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:59,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:59,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2021-11-07 08:40:59,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,734 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-11-07 08:40:59,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,744 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:59,745 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:59,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-11-07 08:40:59,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,771 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-11-07 08:40:59,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2021-11-07 08:40:59,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,804 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-11-07 08:40:59,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2021-11-07 08:40:59,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,836 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-11-07 08:40:59,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:40:59,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:40:59,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:40:59,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2021-11-07 08:40:59,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,869 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-11-07 08:40:59,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:40:59,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:59,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:59,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:40:59,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2021-11-07 08:40:59,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:40:59,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:40:59,908 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:40:59,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-11-07 08:40:59,909 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 [2021-11-07 08:40:59,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:40:59,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:40:59,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:40:59,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:40:59,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:40:59,925 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:40:59,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:40:59,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2021-11-07 08:41:00,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,011 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-11-07 08:41:00,012 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 [2021-11-07 08:41:00,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,025 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,025 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,062 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-11-07 08:41:00,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:41:00,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,094 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-11-07 08:41:00,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,105 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,131 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-11-07 08:41:00,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,169 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-11-07 08:41:00,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,180 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,207 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-11-07 08:41:00,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,218 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,218 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2021-11-07 08:41:00,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,246 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-11-07 08:41:00,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,258 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,258 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2021-11-07 08:41:00,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,286 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-11-07 08:41:00,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,297 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,297 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2021-11-07 08:41:00,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,324 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-11-07 08:41:00,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:41:00,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2021-11-07 08:41:00,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,356 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-11-07 08:41:00,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:41:00,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,388 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-11-07 08:41:00,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,397 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:41:00,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,419 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-11-07 08:41:00,420 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 [2021-11-07 08:41:00,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,430 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,430 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2021-11-07 08:41:00,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,456 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-11-07 08:41:00,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-07 08:41:00,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,488 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-11-07 08:41:00,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:00,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-07 08:41:00,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-07 08:41:00,499 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-07 08:41:00,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2021-11-07 08:41:00,524 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-07 08:41:00,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,524 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-11-07 08:41:00,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:00,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:00,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2021-11-07 08:41:00,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,557 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-11-07 08:41:00,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2021-11-07 08:41:00,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,586 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-11-07 08:41:00,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,595 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2021-11-07 08:41:00,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,628 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-11-07 08:41:00,629 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 [2021-11-07 08:41:00,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2021-11-07 08:41:00,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,657 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-11-07 08:41:00,658 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 [2021-11-07 08:41:00,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,666 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:00,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:00,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2021-11-07 08:41:00,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,690 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-11-07 08:41:00,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2021-11-07 08:41:00,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,719 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-11-07 08:41:00,720 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 [2021-11-07 08:41:00,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2021-11-07 08:41:00,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,749 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-11-07 08:41:00,749 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 [2021-11-07 08:41:00,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,779 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-11-07 08:41:00,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,789 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:00,789 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:00,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2021-11-07 08:41:00,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,812 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-11-07 08:41:00,813 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 [2021-11-07 08:41:00,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:00,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:00,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2021-11-07 08:41:00,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,846 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-11-07 08:41:00,847 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 [2021-11-07 08:41:00,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,876 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-11-07 08:41:00,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,906 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-11-07 08:41:00,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:00,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:00,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:00,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,936 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-11-07 08:41:00,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:00,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:00,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:00,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:00,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:00,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:00,973 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:00,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-11-07 08:41:00,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:00,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:00,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:00,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:00,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:00,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:00,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:00,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2021-11-07 08:41:01,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,037 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-11-07 08:41:01,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2021-11-07 08:41:01,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,075 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-11-07 08:41:01,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:01,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,105 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-11-07 08:41:01,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-11-07 08:41:01,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,138 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-11-07 08:41:01,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2021-11-07 08:41:01,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,171 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-11-07 08:41:01,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,181 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,204 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-11-07 08:41:01,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,238 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-11-07 08:41:01,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,273 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-11-07 08:41:01,274 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 [2021-11-07 08:41:01,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,284 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,284 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,309 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-11-07 08:41:01,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:01,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2021-11-07 08:41:01,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,339 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-11-07 08:41:01,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:01,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2021-11-07 08:41:01,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,369 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-11-07 08:41:01,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:01,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2021-11-07 08:41:01,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,398 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-11-07 08:41:01,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2021-11-07 08:41:01,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,461 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-11-07 08:41:01,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-07 08:41:01,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,490 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-11-07 08:41:01,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-07 08:41:01,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-07 08:41:01,502 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-07 08:41:01,502 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-07 08:41:01,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,540 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-07 08:41:01,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,541 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-11-07 08:41:01,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,549 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,549 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,552 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:01,552 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:01,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2021-11-07 08:41:01,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,577 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-11-07 08:41:01,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,586 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,608 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-11-07 08:41:01,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2021-11-07 08:41:01,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,638 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-11-07 08:41:01,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,650 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,674 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-11-07 08:41:01,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,685 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:01,685 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:01,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,711 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-11-07 08:41:01,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,741 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-11-07 08:41:01,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2021-11-07 08:41:01,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,774 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-11-07 08:41:01,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2021-11-07 08:41:01,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,807 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-11-07 08:41:01,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,816 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,818 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:01,818 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:01,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,844 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-11-07 08:41:01,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,855 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:01,855 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:01,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2021-11-07 08:41:01,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,882 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-11-07 08:41:01,883 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 [2021-11-07 08:41:01,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,890 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,892 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,915 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-11-07 08:41:01,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,924 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:01,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,948 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-11-07 08:41:01,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:01,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:01,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:01,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:01,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2021-11-07 08:41:01,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:01,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:01,982 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:01,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-11-07 08:41:01,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:01,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:01,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:01,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:01,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:01,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:01,993 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:01,993 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2021-11-07 08:41:02,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,020 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-11-07 08:41:02,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,037 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,047 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,047 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,105 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-11-07 08:41:02,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,118 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,118 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2021-11-07 08:41:02,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,149 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-11-07 08:41:02,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:02,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:02,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:02,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,181 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-11-07 08:41:02,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,189 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,191 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,192 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,218 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-11-07 08:41:02,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,226 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,229 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,229 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,255 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-11-07 08:41:02,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,266 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,266 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2021-11-07 08:41:02,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,292 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-11-07 08:41:02,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,306 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,306 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2021-11-07 08:41:02,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,334 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-11-07 08:41:02,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,343 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,346 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,346 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2021-11-07 08:41:02,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,374 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-11-07 08:41:02,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,385 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,385 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,411 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-11-07 08:41:02,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:02,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:02,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:02,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,442 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-11-07 08:41:02,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:02,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,451 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:02,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:02,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,474 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-11-07 08:41:02,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:02,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:02,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:02,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,510 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,531 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,531 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-11-07 08:41:02,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,558 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-11-07 08:41:02,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-07 08:41:02,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-07 08:41:02,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-07 08:41:02,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-07 08:41:02,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:41:02,589 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-07 08:41:02,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-11-07 08:41:02,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-07 08:41:02,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-07 08:41:02,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-07 08:41:02,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-07 08:41:02,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-07 08:41:02,598 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-07 08:41:02,600 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-07 08:41:02,600 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-07 08:41:02,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-07 08:41:02,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2021-11-07 08:41:02,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 07.11 08:41:02 BoogieIcfgContainer [2021-11-07 08:41:02,630 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-11-07 08:41:02,631 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 08:41:02,631 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 08:41:02,631 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 08:41:02,632 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:40:37" (3/4) ... [2021-11-07 08:41:02,634 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-07 08:41:02,635 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 08:41:02,636 INFO L168 Benchmark]: Toolchain (without parser) took 25641.07 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 75.1 MB in the beginning and 58.0 MB in the end (delta: 17.2 MB). Peak memory consumption was 40.7 MB. Max. memory is 16.1 GB. [2021-11-07 08:41:02,636 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 111.1 MB. Free memory was 84.9 MB in the beginning and 84.9 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 08:41:02,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 302.33 ms. Allocated memory is still 111.1 MB. Free memory was 74.9 MB in the beginning and 86.0 MB in the end (delta: -11.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-07 08:41:02,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.65 ms. Allocated memory is still 111.1 MB. Free memory was 86.0 MB in the beginning and 84.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-07 08:41:02,638 INFO L168 Benchmark]: Boogie Preprocessor took 54.75 ms. Allocated memory is still 111.1 MB. Free memory was 84.6 MB in the beginning and 83.7 MB in the end (delta: 905.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 08:41:02,638 INFO L168 Benchmark]: RCFGBuilder took 368.70 ms. Allocated memory is still 111.1 MB. Free memory was 83.7 MB in the beginning and 73.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 08:41:02,638 INFO L168 Benchmark]: BuchiAutomizer took 24852.72 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 73.4 MB in the beginning and 59.0 MB in the end (delta: 14.5 MB). Peak memory consumption was 73.7 MB. Max. memory is 16.1 GB. [2021-11-07 08:41:02,639 INFO L168 Benchmark]: Witness Printer took 3.80 ms. Allocated memory is still 134.2 MB. Free memory was 59.0 MB in the beginning and 58.0 MB in the end (delta: 954.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-07 08:41:02,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 111.1 MB. Free memory was 84.9 MB in the beginning and 84.9 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 302.33 ms. Allocated memory is still 111.1 MB. Free memory was 74.9 MB in the beginning and 86.0 MB in the end (delta: -11.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 50.65 ms. Allocated memory is still 111.1 MB. Free memory was 86.0 MB in the beginning and 84.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.75 ms. Allocated memory is still 111.1 MB. Free memory was 84.6 MB in the beginning and 83.7 MB in the end (delta: 905.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 368.70 ms. Allocated memory is still 111.1 MB. Free memory was 83.7 MB in the beginning and 73.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 24852.72 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 73.4 MB in the beginning and 59.0 MB in the end (delta: 14.5 MB). Peak memory consumption was 73.7 MB. Max. memory is 16.1 GB. * Witness Printer took 3.80 ms. Allocated memory is still 134.2 MB. Free memory was 59.0 MB in the beginning and 58.0 MB in the end (delta: 954.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 24.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 24.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital195 mio100 ax100 hnf100 lsp93 ukn52 mio100 lsp43 div178 bol100 ite100 ukn100 eq155 hnf64 smp96 dnf100 smp100 tf100 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 16ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(39);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~nondet8, main_#t~post7, main_#t~mem9, main_#t~post10, main_#t~mem11, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0;" "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet8, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet8;" "main_#t~post7 := main_~i~0;main_~i~0 := 1 + main_#t~post7;havoc main_#t~post7;" Loop: "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet8, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet8;" "main_#t~post7 := main_~i~0;main_~i~0 := 1 + main_#t~post7;havoc main_#t~post7;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-11-07 08:41:02,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/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_1eb54b5b-239a-4714-8f0c-eb854dbbe0c7/bin/uautomizer-AkOaLMaTGY/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